Results of search for 'ccl=copydate:"1981 ."' › Egyptian National Agricultural Library catalog

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	221.	No cover image available The effect of estrogens and progestins on quantity and quality of milk secreted and residuals of these hormones in milk [microform] / Zeinab Ahmed Ibrahim Sultan. by Sultan, Zeinab Ahmed Ibrahim Publication details: 1981 Dissertation note: Thesis (Ph.D.) -- Ain Shams University, 1981. Other title: تأثير الأستروجينات البروجستينات علي كمية ونوع اللبن المفرز و النواتج الأفرازية لهذة الهرمونات. Availability: Items available for loan: Main (1)Call number: THESIS S-6836. Place hold Add to cart (remove)
	222.	No cover image available Effect of some macro and micro-elements on the growth and yield of maize [microform] / Mohamed Saleh Mahmoud Mostafa Baza. by Baza, Mohamed Saleh Mahmoud Mostafa Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S. )--Zagazig University, 1981. Other title: تأثير بعض العناصر الكبري والصغري علي نمو ومحصول الذرة الشامية Availability: Items available for loan: Main (1)Call number: THESIS S-6222. Place hold Add to cart (remove)
	223.	No cover image available Effect of some sources of pollution on the uptake of certain nutritional elements by plant [microform] / Mohamed Abd El-Hamied Nofal. by Nofal, Mohamed Abd El-Hamied Publication details: 1981 Dissertation note: Thesis (M.S.)-- Ain Shams University, 1981. Other title: تأثير بعض مصادر تلوث البيئية على امتصاص بعض العناصر الغذائية بالنبات. Availability: Items available for loan: Main (1)Call number: THESIS S-3031. Place hold Add to cart (remove)
	224.	No cover image available Studies on some fungi which associated with rough rice (Oryza Satina L.) [microform]/ by Ahmed Mohamed Ali Zedan. by Zedan, Ahmed Mohamed Ali Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.)--Al-Azhar University, 1981. Other title: دراسات على بعض الفطريات التى تصاحب حبوب الارز أثناء التخزين. Availability: Items available for loan: Main (1)Call number: THESIS S-390. Place hold Add to cart (remove)
	225.	No cover image available Effect of nitrogen source on the availability on zinc to rice plant [microform] / Moustafa Mohamed Aboul Enein. by Aboul Enein, Moustafa Mohamed Publication details: 1981 Dissertation note: Thesis (M.S)--AL-Azhar University, 1981. Availability: Items available for loan: Main (1)Call number: THESIS S-2633. Place hold Add to cart (remove)
	226.	No cover image available An epidemiological survey occurrence of rift valley fever infection in different Governorates of Egypt [microform] / by Farouk Montasser Abd El-Azeim Gaballa. by Gaballa, Farouk Montasser Abd El-Azeim Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis(M.S.)--Alexanderia University, 1981. Other title: دراسات وبائية لحدوث حمى الوادى المتصدع فى محافظات الوجه البحرى. Availability: Items available for loan: Main (1)Call number: THESIS S-711. Place hold Add to cart (remove)
	227.	No cover image available A study on the natural enemies of the potato tuber-moth, Phthorimaea operculella zell. (Lepidoptera-gelechildae) [microform]/ Mohamed Samier Tawfiek Abbas. by Abbas, Mohamed Samier Tawfiek Publication details: 1981 Dissertation note: Thesis (Ph.D.) -- Cairo University, 1981. Other title: دراسة عن الاعداء الطبيعية لفراشة درنات -البطاطس فثوريميا اوبركيويللا (ليبيدوبترا جليكييدى). Availability: Items available for loan: Main (1)Call number: THESIS S-5942. Place hold Add to cart (remove)
	228.	No cover image available Effect of source and level of fats on growth and fertilility traits of some poultry breeds [microform] / Tarek Mohamed Younis. by Younis, Tarek Mohamed Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.)--AL-Azhar University, 1981. Other title: تأثير مصادر ومستويات الدهن فى علائق بعض انواع الدجاج على صفات الحصب والنمو. Availability: Items available for loan: Main (1)Call number: THESIS S-74. Place hold Add to cart (remove)
	229.	No cover image available Effect of some environmental factors on physical and chemical characteristics of poultry semen [microform] / Sabry Ibrahim EL-Sharkawy. by EL-Sharkawy, Sabry Ibrahim Publication details: 1981 Dissertation note: Thesis (Ph.D)--AL-Azhar University, 1981. Availability: Items available for loan: Main (1)Call number: THESIS S-2624. Place hold Add to cart (remove)
	230.	No cover image available Histo-pathological and clinico-pathological studies on poultry following artificial infection by klebsiella [microform] / Osama Aly Mohamed Abd- Alla. by Abd-Alla, Osama Aly Mohamed Publication details: 1981 Dissertation note: Thesis (M.S.)-- Cairo University, 1981. Availability: Items available for loan: Main (1)Call number: THESIS S-4170. Place hold Add to cart (remove)
	231.	No cover image available Growth and metabolic responses of some plants to nutritional effect of nile silt in sandy soil [microform] / Ibrahim Abdel-Maksoud Ibrahim. by Ibrahim, Ibrahim Abdel-Maksoud Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.) -- Ain Shams University, 1981. Availability: Items available for loan: Main (1)Call number: THESIS S-6088. Place hold Add to cart (remove)
	232.	No cover image available Studies on the acid proteinase from microorganisms [microform]/ Samy Hassan Mohamed Ahmed. by Ahmed, Samy Hassan Mohamed Publication details: 1981 Dissertation note: Thesis (Ph.D.) -- Cairo University, 1981. Other title: دراسات عن انزيم البروتينز الحامضى من الكائنات الحية الدقيقة. Availability: Items available for loan: Main (1)Call number: THESIS S-5399. Place hold Add to cart (remove)
	233.	No cover image available Effect of different moisture levels on the uptake of some nitrogen [microform] / Amal Abd EL-Tawab Mohamed Mansour. by Mansour, Amal Abd EL-Tawab Mohamed Publication details: 1981 Dissertation note: Thesis (M.S)--Zagazig University, 1981. Other title: تأثير اختلاف مستويات الرطوبة على امتصاص بعض العناصر الغذائية. Availability: Items available for loan: Main (1)Call number: THESIS S-3428. Place hold Add to cart (remove)
	234.	No cover image available Effect of some treatments on yield and quality of some melon varieties [microform] Hussein Abd El- Rahman Abd El- Mageed. by Abd El- Mageed,Hussein Abd El- Rahman Publication details: 1981 Dissertation note: Thesis (M.S )--Monoufaia University, 1981. Availability: Items available for loan: Main (1)Call number: THESIS S-5193. Place hold Add to cart (remove)
	235.	No cover image available Effect of moisture stress on protein metabolism of some cereal crops [microform] / Ahmed Abd El Hamid Soliman Badawy. by Badawy, Ahmed Abd El Hamid Soliman Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.)--Ain Shames University, 1981. Other title: أثر معاملات الرطوبة على التمثيل البروتينى لبعض محاصيل الحبوب. Availability: Items available for loan: Main (1)Call number: THESIS S-7044. Place hold Add to cart (remove)
	236.	No cover image available Studies on soil microbiology effect of biologically decomposed orgain matter in soil and some synthesized organic compounds on mineralogical chemical and physical properties of alluvial soil [microform] / Mahmoud Ahmed Abd El-Haleem Abou El-Soud. by Abou El-Soud, Mahmoud Ahmed Abd El-Haleem Publication details: 1981 Dissertation note: Thesis (M.S.)-- Tanta University, 1981. Other title: دراسات على ميكربيولوجيا التربة تأثير المركبات العضوية المتحللة بيولوجيا فى التربة وبعض المركبات العضوية المعلومه التركيب على صفات لارض المعدنية والكيميائية والطبيعية. Availability: Items available for loan: Main (1)Call number: THESIS S-3032. Place hold Add to cart (remove)
	237.	No cover image available Studies on yeasts in Egyptian soils [microform] / Robert Riad Armanios. by Armanios, Robert Riad Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.)-- Cairo University, 1981. Other title: دراسات على الخمائر الموجودة في التربة المصرية. Availability: Items available for loan: Main (1)Call number: THESIS S-3046. Place hold Add to cart (remove)
	238.	No cover image available Effect of soil conditioners on soil physical properties [microform] / by Abd El-Hameed Tawffek Ahmed. by Ahmed, Abd El-Hameed Tawffek Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.)--Ain Shams University, 1981. Other title: تأثير مصلحات التربة علي الخواص الطبيعية للأراضي. Availability: Items available for loan: Main (1)Call number: THESIS S-3067. Place hold Add to cart (remove)
	239.	No cover image available Interaction between zinc and phosphorus in soil and within plant [microform]/ Ahmad Mortada Ezz-El Deen Sorour. by Sorour, Ahmad Mortada Ezz-El Deen Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.)-- Cairo University, 1981. Other title: التأثير المتبادل بين الزنك و الفوسفور فى الارض و النبات. Availability: Items available for loan: Main (1)Call number: THESIS S-512. Place hold Add to cart (remove)
	240.	No cover image available Studies on the nutrition of growing plants N-K interaction and its relationship to uptake from soil system [microform] / by Ahmad Mohammed Mahmoud Bakry. by Bakry, Ahmad Mohammed Mahmoud Language: English Summary language: Arabic Publication details: 1981 Dissertation note: Thesis (M.S.)--University of Tanta, 1981. Other title: علاقة التضاد بين امتصاص النتروجين والبوتاسيوم بواسطة النباتات النامية فى نظام الأرضى. Availability: Items available for loan: Main (1)Call number: THESIS S-1419. Place hold Add to cart (remove)

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