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	1.	No cover image available Studies on the influence of certain fungicides on the nitrify bacteria and nitrogen fixing bacteria with special resspect to rhizobia in some leguminous plants [microform] / Maher Abdel Maksoud Abou-Neama. by Abou-Neama, Maher Abdel Maksoud Publication details: 1983 Dissertation note: Thesis (Ph.D.) -- Zagazig University, 1983. Other title: دراسات عن تأثير بعض المبيدات الفطرية علي بكتريا التأزن وبكتريا تثبيت النيتروجين وخاصة بكتريا العقد الجذرية في بعض المحاصيل البقولية Availability: Items available for loan: Main (1)Call number: THESIS S-7618. Place hold Add to cart (remove)
	2.	No cover image available Effect of salinity on the degree of response of corn to nitrogen fertilization [microform] / by Rizk Mohamed Fayed. by Fayed, Rizk Mohamed Language: English Summary language: Arabic Publication details: 1983 Dissertation note: Thesis (M.S.)--Al-Azhar University, 1983. Other title: تأثير الملوحة على درجة استجابة الذرة للتسميد النيتروجينى. Availability: Items available for loan: Main (1)Call number: THESIS S-321. Place hold Add to cart (remove)
	3.	No cover image available Effect of some essential nutrient elements on the biosynthesis of some major organic constituents in cotton plants [microform] / Abd EL-Wahab Syed Mohamed Azab. by Azab, Abd EL-Wahab Syed Mohamed Language: English Summary language: Arabic Publication details: 1983 Dissertation note: Thesis (Ph.D.)--AL-Azhar University, 1983. Other title: تأثير بعض العناصر الغذائية الأساسية على بناء بعض المركبات العضوية الرئيسية فى نباتات القطن. Availability: Items available for loan: Main (2)Call number: THESIS S-155, ... Place hold Add to cart (remove)
	4.	No cover image available Effect of plant population and fertilization on rates on growth and yield of some Egyption cotton cultivars [microform]/ by Kotb Abd El-Raouf Kotb Ziadah. by Ziadah, Kotb Abd El-Raouf Kotb Language: English Summary language: Arabic Publication details: 1983 Dissertation note: Thesis(M.S.)--Tanta University, 1983. Other title: تأثير عدد النباتات و معدل التسميد الآزوتى على النمو و المحصول لبعض أصناف القطن المصرى. Availability: Items available for loan: Main (1)Call number: THESIS S-1146. Place hold Add to cart (remove)
	5.	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)
	6.	No cover image available Effect of nitrogen fertilization and sowing dates on sugarcane production [microform] / Yossria Hanem Mohamed Tawfic. by Tawfic, Yossria Hanem Mohamed Language: English Summary language: Arabic Publication details: 1983 Dissertation note: Thesis (M.S.)-- Alexandria University, 1983. Other title: تأثير التسميد النتروجينيى ومواعيد الزراعة على انتاج قصب السكر. Availability: Items available for loan: Main (1)Call number: THESIS S-2477. Place hold Add to cart (remove)
	7.	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)
	8.	No cover image available Studies the uptake and tolerance of some trace elements by plants [microform] / Abd el moniem Ismail Fathi . by Fathi, Abd el moniem Ismail Language: English Summary language: Arabic Publication details: 1983 Dissertation note: Thesis (Ph.D. )-- Ain Shams University, 1983. Other title: دراسات علي تحميل وإمتصاص النباتات لبعض العناصر النادرة. Availability: Items available for loan: Main (1)Call number: THESIS S-6462. Place hold Add to cart (remove)
	9.	No cover image available Effect of fertilizers on growth yield and quality of some vegetables [microform]/ Zakaria Mossaad Mohamed. by Mohamed, Zakaria Mossaad Publication details: 1983 Dissertation note: Thesis (Ph.D)--Mansoura University,1983. Other title: تأثير التسميد علي نمو-محصول وصفات بعض محاصيل الخضر. Availability: Items available for loan: Main (1)Call number: THESIS S-7771. Place hold Add to cart (remove)
	10.	No cover image available Physiological studies on nitrogen nutrition of soybean plant [Glycine max.(L.)] [microform] / Mohamed Mousa Bassien. by Bassien, Mohamed Mousa Publication details: 1983 Dissertation note: Thesis (Ph.D.)--Zagazig University,1983. Other title: دراسات فسيولوجية علي تغذية نبات فول الصويا بالنيتروجين. Availability: Items available for loan: Main (1)Call number: THESIS S-8727. Place hold Add to cart (remove)
	11.	No cover image available The effect of population density and nitrogen fertilizer levels on forage yield and yield components in barley [microform]/ Abd Rabo Abdel-Aziz Ahmed EL-Hag. by EL-Hag,Abd Rabo Abdel-Aziz Ahmed Language: English Summary language: Arabic Publication details: 1983 Dissertation note: Thesis (M.S.)--Tanta University,1983. Other title: تأثير معدل السماد الازوتى و التقاوى على محصول العلف الاخضر و محصول الحبوب و مكوناته فى الشعير. Availability: Items available for loan: Main (3)Call number: THESIS S-474, ... Place hold Add to cart (remove)
	12.	No cover image available Studies on soil nitrogen in some Egyptian soils [microform]/ Mohamed Mohamed Rashad Abdel Maksoud. by Abdel Maksoud, Mohamed Mohamed Rashad Language: English Summary language: Arabic Publication details: 1983 Dissertation note: Thesis (M.S.)--Ain shams University,1983. Other title: دراسات على النتروجين فى بعض الأراضى المصرية. Availability: Items available for loan: Main (1)Call number: THESIS S-8012. Place hold Add to cart (remove)
	13.	No cover image available Nitrogen fertilizers / Koren Kov D. A. by Koren, Kev D. A Language: English Publication details: New Delhi : Oxonian Press Pvt., 1983 Availability: Items available for loan: Main (1)Call number: S651 K67 1983. Place hold Add to cart (remove)
	14.	Molecular genetics of the bacteria-plant interaction / edited by A. Pèuhler. by Pèuhler, A Series: Proceedings in life sciences Publication details: Berlin ; New York : Springer-Verlag, 1983 Availability: Items available for loan: Main (1)Call number: QH434.M64 1983. Place hold Add to cart (remove)

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