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	1.	No cover image available Studies on nitrogen-fixing blue-green algae in Egyptian soils [microform]/ Mohamed El-Sayed Hassan. by Hassan, Mohamed El-Sayed Publication details: 1978 Dissertation note: Thesis (Ph.D.) -- Ain Shams University, 1978. Other title: دراسات على الطحالب الخضراء المزرقة المثبتة لأزوت الهواء الجوى فى الاراضى المصرية. Availability: Items available for loan: Main (1)Call number: THESIS S-5782. Place hold Add to cart (remove)
	2.	No cover image available Comparative study on different production methods of nitrogen fixing algal inoculants for paddy soils [microform] / by Ahmed Abd El-Aal Abd El-Aziz. by Abd El-Aziz, Ahmed Abd El-Aal Language: English, ra Publication details: 1983 Dissertation note: Thesis (M.S.)--Cairo Universty, 1983. Other title: دراسة مقارنة لطرق انتاج الطحالب المثبتة للازوت الجوي لاستخدامها كلقاح في اراضي الارز. Availability: Items available for loan: Main (1)Call number: THESIS S-775. Place hold Add to cart (remove)
	3.	No cover image available Effect of nitrogen fixing blue-green algae on soil nitrogen balance and yield of rice [microform] / Mohamed Abd El-Aleem El-Sherbeny. by El-Sherbeny, Mohamed Abd El-Aleem Publication details: 1969 Dissertation note: Thesis (M.S.)-- Al-Azhar University, 1969. Availability: Items available for loan: Main (1)Call number: THESIS S-2619. Place hold Add to cart (remove)
	4.	No cover image available Studies on nitrogen fixing blue-green algae in Egyptian soils [microform] / Mohamed Saleh Khadr. by Khadr, Mohamed Saleh Publication details: 1975 Dissertation note: Thesis (Ph.D.)-- Al-Azhar University, 1975. Availability: Items available for loan: Main (1)Call number: THESIS S-2647. Place hold Add to cart (remove)
	5.	No cover image available Biochemical studies on some N2-fixing blue-green algae [microform] / EL Sayeda Ali Hassan Abd EL Aal. by Abd EL Aal, EL Sayeda Ali Hassan Publication details: 1991 Dissertation note: Thesis (M.S.)--Cairo University, 1991. Availability: Items available for loan: Main (1)Call number: THESIS S-4568. Place hold Add to cart (remove)
	6.	No cover image available Ecological studies on nitrogen-fixing algae [microform]/ Elham Mohamed Mahmoud Aref. by Aref, Elham Mohamed Mahmoud Publication details: 1991 Dissertation note: Thesis (M.S )--Cairo University, 1991. Other title: دراسات بيئية علي الطحالب المثبتة للنيتروجين Availability: Items available for loan: Main (1)Call number: THESIS S-5978. Place hold Add to cart (remove)
	7.	No cover image available Some studies on metabolites of N.fixing blue-green algae [microform]/ Shalaan Nassr Shalaan. by Shalaan, Shalaan Nassr Publication details: 1980 Dissertation note: Thesis (Ph.D.) -- Ain Shams University, 1980. Other title: بعض الدراسات على نواتج عملية التمثيل الغذائى للطحالب الخضراء المزرقة المثبتة لأزوت الهواء الجوى. Availability: Items available for loan: Main (1)Call number: THESIS S-5779. Place hold Add to cart (remove)
	8.	No cover image available Comparative studies on nitrogen fixation by local and imported strains of blue-green algae [microform]/ Shalaan Nassr Shalaan. by Shalaan, Shalaan Nassr Language: English Summary language: Arabic Publication details: 1974 Dissertation note: Thesis(M.S.)-- Ain Shams University, 1974. Other title: دراسات مقارنه على تثبيت أزوت الهواء الجوى بواسطة سلالات من الطحالب الخضراء المزرقة المحلية و المستوردة. Availability: Items available for loan: Main (1)Call number: THESIS S-896. Place hold Add to cart (remove)
	9.	No cover image available Microbiological studies on nitrogen fixation by alga and azolla [microform]/ Fikry Mohamed Abd El-Aal Ghazal. by Ghazal, Fikry Mohamed Abd El-Aal Publication details: 1987 Dissertation note: Thesis (Ph.D )--AL-Azhar University, 1987. Other title: دراسات ميكروبيولوجية علي تثبيت أزوت الهواء الجوي بالطحلب والأزولا Availability: Items available for loan: Main (1)Call number: THESIS S-5745. Place hold Add to cart (remove)
	10.	No cover image available Physiological studies on the N2-fixing blue-green Algae in rice fields [microform]/ Faiza Kamal Abd El-Fattah . by Abd El-Fattah, Faiza Kamal Publication details: 1991 Dissertation note: Thesis (Ph.D.) -- Menufiya University, 1991. Other title: دراسات فسيولوجية علي الطحالب المزرقة المثبتة للأزوت في حقول الأرز. Availability: Items available for loan: Main (1)Call number: THESIS S-6794. Place hold Add to cart (remove)
	11.	No cover image available Studies on the controlling scum in rice fields with substitution by nitrogen-fixing blue-green algae [microform] / Faiza Kamal Abd El-Fattah. by Abd El-Fattah, Faiza Kamal Language: English Summary language: Arabic Publication details: 1983 Dissertation note: Thesis (M.S.)-- Tanta University, 1983. Other title: دراسات علي مقاةمة الريم في حقول الأرز وأستبداله بالطحالب الخضراء المزرقة المثبتة للازوت. Availability: Items available for loan: Main (1)Call number: THESIS S-2368. Place hold Add to cart (remove)
	12.	No cover image available Studies on bioactive compounds isolated from sea algae [computer file]/ El-Sayed Mohi El-Din Abdel-Aziz Farag. by Farag, El-Sayed Mohi El-Din Abdel-Aziz Language: English Summary language: Arabic Publication details: 2002 Dissertation note: Thesis (Ph.D.) Cairo University,2002. Other title: دراسات على بعض المركبات ذات النشاط الحيوى المعزولة من الطحالب البحرية. Online resources: Content & Abstract. Availability: Items available for loan: Main (1)Call number: CD-987. Place hold Add to cart (remove)
	13.	Biological nitrogen fixation associated with rice production/ edited by S.K. Dutta and Charles Sloger. by Dutta, S. K. (Sisir K.) Sloger, Charles, 1938- International Symposium and Workshop on Biological Nitrogen Fixation Associated with Rice Production (1988 : Cuttack, India) Publication details: Washington, D.C. : Howard University Press, 1991 Availability: Not available: Main: Withdrawn (1). Add to cart (remove)
	14.	No cover image available Evaluation of spirulina platensis as Bio.Stimulator for organic farming systems [electronic resource]. by Aly, M.S Esawy, Mona A Language: English Summary language: Arabic In: Journal of Genetic Engineering and Biotechnology 2008.v.6(2) Online resources: Full Text Article. Availability: No items available. Add to cart (remove)
	15.	No cover image available Effect of N2 fixers and N-fertilization on sugar beet yield and quality [electronic resource]. by El-Kholi, M. M. A Ibrahim, A. N Ali, M. H Language: English Summary language: Arabic Other title: تأثير النتروجين الحيوى المثبت و التسميد الآزوتي علي بنجر السكر. In: Egyptian Journal of Agricultural Research 2004.v.82(1)SI Online resources: Full Text Article Availability: No items available. Add to cart (remove)

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