Soil Microbiology
	125- Effect of Interseeding Berseem with Ryegrass and Nitrogen Fertilizer on Forage Yield and Rhizosphere Microorganisms. Author(s):  R. M. El-Shahawy Journal of Publication: Journal Coll. Agri. King Saud Univ., 5:.69-85 Year of Publication:1983
	126- Nitrifcation of Ammonium Sulphate and Urea Fertilizers under Saline Condition. Author(s) : R. M. El-Shahawy and A. S. Al-Mashhady Journal of Publication: Zbl. Microbiol. 139: 343-347 Year of Publication: 1984
	127- Nitrification of Ammonium Sulphate and Urea in Soil as ffected by Salinity and Organic Matter Supplementation. Author(s): R. M. El-Shahawy and H. A. Amer Journal of Publication: Proc.Saudi Biol. Soc.7:(Qussium Sumposium) Year of Publication: 1984
	128- Chemical and Microbiological Changes Resulting from Biodegradation of Certain Organic Conditioners in Soil Author(s) : R. M. El-Shahawy Journal of Publication:  Journal Coll.  Agric. King Saud Univ. 8:263-276. Year of Publication: 1986
	129- Nitrogen Mineralization in Sludge-Amended Desert Soil as Affected by Rate of Sludge, Salinity, and Wetting and Drying Cycles Author (s) : A. H. M. Gomah, S. I. Al-Nahid and H. A. Amer Journal of  Publication: Arid SoiI Research and Rehbilitation. 3: 417-429. Year of Publication: 1990
	130- Amidase and Urease Activity in Soil as Affected by Sludge, Salinity and Wetting and Drying Cycles Author (s): A. M. Gomah, S. I. Al Nahidh, and H. A. Amer Journal of Publication: Z.Pflanzenerndhr.Bodenk..153:213-218 Year of Publication: 1990
	131- Effect of Frequency of Irrigation on Sewage Sludge-Amended Soil and Corn Nutrition Author(s): S.I. Al-Nahidh Journal of Publication: Arid Soil Research and Rehabilitation., 5: 137-146 Year of Publication: 1991
	132- Response of Wheat to Dual Inoculation with VA-mycorrhiza and Azospirillum Fertilized with NPK and Irrigated with Sewage Effluent Author (s) : S. I. Al-Nahidh A. M. Gomah Journal of Publication: Arid Soil Research and Rehabilitation, 5: 83-96 Year of Publication: 1991
	133- Effect of VA Mycorrhiza and/or Bradyrhizobium Inoculants on Soybean Growth and Phosphatase Activity, Under Water Stress Conditions Author(s):  A. M. Gomah, F. N. El-Barakah and A. M. Heggo Journal of Publication : Zagazig J. Agric. Res. 19: 2331-2349 Year of Publication: 1992
	134- Proto-Cooperation Effect of VA Mycorrhizal Fungi and Phosphate Dissolving Bacteria on Phosphatase Activity and Nutrient Uptake by Maize (Zea maize) Plants Grown in Calcareous Soil. Author(s): A. M. Heggo and F. N. Barakah  Journal of publication: Annals Agric.Sci.,Ain Shams Univ.,Cairo, 38(1):71-77 Year of publication:1993.
	135- A Review of the Role of Oligotrophic Micro-organisms in Biodeterioration Author (s): M. Wainwright, T. A. Ali and F. Barakah Journal of Publication: International Biodetetrioration & Biodegradation 31:1-13 Year of Publication: 1993
	136- Mycorrhizal Role on Phosphorus-Zinc Interaction in Calcareous Soil Cultivated With Corn (Zea maizeL.) Author (s): A. M. Heggo and F. N. Barakah Journal of Publication: Annals Agric.Sci.,Ain Shams Univ., Cairo, 39(2): 595-608 Year of Publication: 1994
	137- Activities of Rhizosphere Microorganisms as Affected by Application of Organic Amendments in a Calcareous Loamy Soil.  1. Carbon Assimilation Author(s): F. N. Barakah, S. H. Salem, A.M. Heggo and M. A. Bin-Shiha         Journal of publicxation: Arid Soil Research and Rehabilitation., 9:187-200 Year of publication:1995
	138- Activities of Rhizosphere Microorganisms as Affected by Application of Organic Amendments in a Calcareous Loamy Soil.  2. Nitrogen Transformations Author(s):F. N. Barakah, S. H. Salem, A. M. Heggo and M. A. Bin-Shiha  Journal of publicxation: Arid Soil Research and Rehabilitation, 9:467-480. Year of publication:1995.
	139- Effect of Irrigation with Sewage Water on the Nodulation and Nitrogen Fixation of Alfalfa Grown on Calcareous Soils. Author(s):  F. N. Barakah Journal of publication: Annals Agric.Sci.Ain-Shams Univ.Cairo,40(2): 579-595 Year of publication: 1995
	140- Effect of Sewage Sludge on Nodulation and N2-Fixation in Alfalfa  Grown on Calcareous Loamy Soils. Author (s): F. N. Barakah, S. H. Salem and A. M. Heggo Journal of Publication: Z. Pflanzenernahr.  Bodenk., 159:289-296 Year of Publication: 1996
	141- Effect of Salinity on Survival and Symbiotic Performance Between Rhizobium meliloti and Medicago sativa L. in Saudi Arabian Soils. Author(s): A. S. Mashhady, S. H. Salem , F. N. Barakah and A. M. Heggo Journal of Publication: Arid Soil Research and Rehabilitation, 12:3-14 Year of Publication: 1998
	142- Effect of Inoculation With Endomycorrhizal Fungi(VAM) and Rhizobium mililoti on Nodulation,Nutrition and N2-fixation of Alfalfa Grown on Calcareous Soil. Author (s): F. N. Barakah, S. H. Salem and A. M. Heggo Journal of publication: Annals Agric.Sci.AinShams Univ. Cairo, 43(1): 49 - 64   Year of Publication: 1998
	143- Moisture Stress, Bradyrhizobia, Vesicular-Arbuscular Mycorrhiza and P-Fertilizers Effects on Soybean Growth, Nutrient Content and Phosphatase Activity Under Calcareous Soil. Author (s): Barakah, F. N. and  A. M. Heggo Journal of publication: Annals Agric. Sci. Ain Shams Univ. Cairo, 43(2): 461- 475. Year of Publication: 1998

183- Title: Impacts of Certain Biofertilizers on Cowpea Plants in Sludge Amended Sandy Soil.

Author (s): H. Abdel Karem, S.M.A. Radwan and M. Attia
Journal of Publication: Pakistan Journal of Biological Sciences, 3(3), 423-428.
Year of Publication: 2000.

184- Title: Bioacculation of some Heave Metals by Local Isolates of Algal Biomass.

Author (s):Barakah .F.N.
Publication:Arab Univ. J. Agric. Sci.. Ain Shams Univ.. Cairo, 9(1). 145 - 167 
Year of Publication:2001 .

185- Title: Effect of Heavy Metals on the Biological Activity of Certain Soil and GroundwaterMicroorganisms.

Author (s):F.N. Barakah, E.M. Ramadan and A.M. Heggo 
Publication:King Saud Univ., Vol.13,Agric.Sci.(1),pp.75-90,Riyadh 
Year of Publication:2001.

186- Title: The Use of Treated Domestic Sewage Effluent for Growing Oil and Cereal Winter Crops

Author (s): Saber M.S.M., H.F. Hussien. S.M.A. Radwan and M. Abu-Seda
Journal of Publication: International Symposium on Low Cost Wastewater Treatment and Reuse, Cairo, Egypt  
Year of Publication: 2001.

187- Title: Response of Onion (Allium Cepa,L.) Plants and Associated Weeds to Biofertilization under Some Plant Mulches and Associated Weeds

Author (s): Radwan  S.M.A. and H.F. Hussein
Journal of Publication: Annals Agric. Sci., Ain Shams Univ., Cairo, 46(2), 543-564.
Year of Publication: 2001 .

188- Title: Effect of Biofertilization with Different Levels of Nitrogen and Phosphorus on Wheat and Associated Weeds under Weed Control Treatments

Author (s): Hussein H.F. and S.M.A. Radwan
Journal of Publication: Pakistan Journal of Biological Science, 4(4), 435-441.
Year of Publication: 2001.

189- Title: Bio-Organic Fertilization of Potato under Plastic Mulches in Relation to Quality of Production and Associated Weeds

Author (s): Hussein, H.F. and S.M.A. Radwan
Journal of Publication: Arab Univ. J. Agric. Sci., Ain Shams Univ., Cairo, 10(1):287-309.
Year of Publication: 2002.

190- Title: Influences of Combined Application of Organic and Inorganic Fertilization Rates with Biofertilizer on Potato under Integrated Weed Managements

Author (s): Hussein, H.F. and S.M.A. Radwan
1- Botany Dept., National Research Center, Cairo, Egypt. 
Journal of Publication: Journal of Agricultural Sciences of Mansoura Univ., 27(5):3035-3055.
Year of Publication: 2002.

191- Title: Evaluation of Different Weed Control Measures on Some Rhizosphere Microorganisms, Weeds and Productivity of Pea under Bio-Organic Fertilization

Author (s): Radwan, S.M.A. and H.F. Hussein
Journal of Publication: Egyptian Journal of Applied Science, 17(7):287-309.
Year of Publication: 2002.

192- Title: Growth and Yield of Coriander Plants as Affected by Bio-Organic Fertilization and Pix Application

Author (s): Radwan, S.M.A and M.M. Farahat 
Journal of Publication: Egypt J. Appl. Sci., 17(7), 268-286.
Year of Publication: 2002.

193- Title: Effect of Soil Amendment with Various Organic Wastes with Multi-Biofertilizer on Yield of Peanut Plants in Sandy Soil

Author (s): Radwan, S.M.A. and N. M. Awad 
Journal of Publication: Journal of Agricultural Sciences of Mansoura Univ., 27(5): 3129-3138.
Year of Publication: 2002.

194- Title: Municipal Solid Waste in Some Small Egyptian Cities. 1. Sources of Generation

Author (s): M.S.M.Saber, S.M.A.Radwan, and R.A.Abdel Aziz 
Journal of Publication: Intl. Conf. Istanbul in Appropriate Environment and Solid Waste Management and Technologies Developing Counties, Istanbul, Turkey, pp (373-380).
Year of Publication: 2002.

195- Title: The Use of Treated Domestic Sewage Effluent for Growing Oil and Cereal Winter Crops

Author (s): Saber M.S.M., H.F. Hussien. S.M.A. Radwan and M. Abu-Seda
Journal of Publication: Intl. Conf. Istanbul in Appropriate Environment and Solid Waste Management and Technologies Developing Counties, Istanbul, Turkey, pp 1501-1508.
Year of Publication: 2002.

196- Title: Effect of Soil Salinity on Survival and Performance of Alfalfa Rhizobia

Author (s) : Abdel-Aziz , R.A. and Al-Barakah, F.N.
Journal of Publication: J. Agric. Sci. Mansoura Univ., 28(5): 4169-4182. 
Year of Publication:2003 .

197- Title: Response of Williams Banana Plants to Biofertilization in  Relation to Growth, Productivity and Fruit Quality

Author (s): Eman A.A. Abd El-Moniem and S.M.A. Radwan
Journal of Publication: Arab Univ. J. Agric. Sci., Ain Shams Univ., Cairo, 11 (2), 751-763.
Year of Publication: 2003.

198- Title: Properties of Arid Soils Irrigated with Treated Sewage Effluent and Groundwater in Riyadh Region, Saudi Arabia

Author (s) : F.N. Barakah1; R. A., Abdel-Aziz; E. M., Ramadan1 and A. M., Heggo                                                  Journal of Publication: Egyp. J. Microbiol., 38 (1) 39-55.
Year of Publication: 2003.

199- Title:Effects of Inoculum Densities of Rhizobium Meliloti and Different Rates of Nitrogen Fertilizers on Alfalfa Plants Grown in Calcareous Soil.

Author (s):A.M. Heggo and F.N. Barakah
Publication: J. King Saud Univ., Vol.16,Agric.Sci.(2),pp.161-170,Riyadh 
Year of Publication: 2004.

200- Title: Use of Treated Domestic Sewage Effluents for Growing Summer Oil Crops in Arid Land

Author (s): Hussein H.F., M.S.M.Saber. S.M.A. Radwan and M. Abu-Seda
Journal of Publication: International Conference on Water Resources and Arid Environment, King Saud Univ.,Kingdom of saudi Arbia.
Year of Publication: 2004.

201- Title: The Use of Bio-Fortified Sewage Sludge for Ameliorating Soils in Arid and Semi-Arid Regions

Author (s): Radwan S.M.A and Abdel Karem H.
Journal of Publication: International Conference on Water Resources and Arid Environment, King Saud Univ., Kingdom of saudi Arbia. 
Year of Publication: 2004.

202- Title: Composting Technology and Impact of Compost on Soil Biochemical Properties

Author (s) : Abdel-Aziz , R.A. and Al-Barakah, F.N.
Journal of Publication:  Arab Gulf J. Scientific Research, 23, (2): 80-91.   
Year of Publication:  2005.

203- Title: Effect of Mulching Rates on Evaporation, Water and Salt Distribution in Two Soils with Different Texture

Author (s) : Abdul Aziz B. O. Al-Harby, Ali M. Al-Darby, and Reda A. bdel- Aziz Journal of Publication: Arab Gulf J. Scientific Research, 23,(3):140-149.
Year of Publication: 2005 .

204- Title: Extraction of Microbial Community DNA from Soil for Polymerase Chain Reaction

Author (s): Wafaa M. H. Zidan, S. M. A. Radwan, H. El-Khawas, M. K. Zahra and  S. M. Badr El-Din
Journal of Publication: Egyptian Journal of Applied Science, 20 (10B):430-441.
Year of Publication: 2005.

205- Title: Efficacy of Pseudomonas to Phytoremediate Nickel by Canola (Brassica napus L.)

Author (s): Ashour, Eman H.; R. A. El-Mergawi and S. M. A. Radwan
Journal of Publication: Journal of Applied Sciences Research, 2(7):375-382.
Year of Publication: 2006.

206- Title: Economic and Environment Return of Cotton Wood Utilization

Author (s): Ragab M.A.; ElAshmawy Kh. H.; Radwan S.M.A. and Amr A.A.
Journal of Publication: Journal of environmental Sciences, 13(3), 299-316.
Year of Publication:  2006.

207- Title: Microbial Diversity in Two Egyptian Soils

Author (s): Said M. Badr El-Din1, Samir M. Radwan1, Moawad K. Zahra2 and Wafaa M. H. Zidan 1
Journal of Publication: Catrina, 1(2):111-118.
Year of Publication: 2006.

208- Title: Effect of lannite and diazinon pesticides on some soil Microorganisms 

Author (s): Barakah, F.N; Ababutain M. Ibtisam and Heggo A.M.
Publication: Alexaneria Science Exchange Journal, Vol.28. No.(1), pp.38-53 
Year of Publication: 2007.

209- Title: Effect of Mulching and Nitrogen Fertilization Rates on Nitrate Movement and Distribution in Two Soils with Different Texture

Author (s) : Abdul Aziz B. O. Al-Harby,  Reda A. Abdel-Aziz, and Ali M. Al-darby Journal of Publication: J. Saudi Society of Agricultural Sciences, 6 (1): (52 - 69).  
Year of Publication: 2007 .

  210- Title: Isoflavonoids, Flavonoids, Phenolic Acids Profiles and Antioxidant Activity of Soybean Seeds as Affected by Organic and Bioorganic Fertilization

Author (s) :Hanan A.A. Taie, R. El-Mergawi and S. Radwan
Journal of Publication: American-Eurasian J. Agric. & Environ. Sci., 4 (2): 207-213, 2008
Year of Publication: 2008.

211- Title: Genetic Identification and Symbiotic Efficiency of Sinorhizobium Meliloti Indigenous to Saudi Arabian Soils

Author (s): Abdel- Aziz R. A., Al-Barakah F. N. and Al-Asmary H. M.
Journal of Publication: African Journal of Biotechnology 7 (16): 2803-2809. 
Year of Publication:  2008.

212- Title: Effect of Pesticides (Lannate and Diazinon)  on Growth and Activity of Soil Free Living Nitrogen Fixing Bacteria

Author (s): Ababutain, M.Ibtisam; Barakah,F.N and Heggo, A.M.Journal of Publication: J. Saudi Soc. For Agric. Sci. Vol. 8. No.1;40-52 
Year of Publication:  2009