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	1.	No cover image available An evaluation study on the effect of drainage water on soil productivity and properties [microform] / by Ahmed Mohamed Morsy Aly. by Aly, Ahmed Mohamed Morsy Publication details: 1990 Dissertation note: Thesis (Ph.D.)--Ain Shams University, 1990. Other title: تقيم تأثير استعمال مياه الصرف على إنتاجيه و خواص الأرض. Availability: Items available for loan: Main (1)Call number: THESIS S-1224. Place hold Add to cart (remove)
	2.	No cover image available Distribution and characteristics of organic matter in the soils of middle region of the Nile Delta [microform] / by Serry Mohamed Ahmed El Barbary. by El Barbary, Serry Mohamed Ahmed Publication details: 1988 Dissertation note: Thesis (M.S)--Menoufia University,1988. Availability: Items available for loan: Main (1)Call number: THESIS S-4692. Place hold Add to cart (remove)
	3.	No cover image available Some chemical transformations in salt affected soils and their relation to soil productivity [microform] / Moustafa Mohamed Moustafa El-Ghanam. by El-Ghanam, Moustafa Mohamed Moustafa Language: English Summary language: Arabic Publication details: 1993 Dissertation note: Thesis (M.S.) -- Zagazig University, 1993. Other title: بعض التحولات الكيميائية فى الأراضى المتأثرة بالأملاح وعلاقتها بإنتاجية الأرض Availability: Items available for loan: Main (1)Call number: THESIS S-6101. Place hold Add to cart (remove)
	4.	No cover image available Effect of gypsum and micronutrients application on soil productivity [microform]/ Samy Mohamed Mahmoud EL-Saadany. by EL-Saadany, Samy Mohamed Mahmoud Publication details: 1994 Dissertation note: Thesis (ph.D )--Zagazig University, 1994. Other title: تأثير إضافة الجبس والعناصر الصغري علي إنتاجية التربة Availability: Items available for loan: Main (1)Call number: THESIS S-5872. Place hold Add to cart (remove)
	5.	No cover image available Effect of water regime, gypsum and sewage sludge increments on the improvement and productivity of saline-sodic soils [microform] / Mohamed Abd El-Aziz Ghazy. by Ghazy, Mohamed Abd El-Aziz Publication details: 1994 Dissertation note: Thesis (Ph.D.)-- Tanta University, 1994. Availability: Items available for loan: Main (1)Call number: THESIS S-3528. Place hold Add to cart (remove)
	6.	No cover image available The effect of some trace elements on soil productivity [microform] / Hany Mohamed Ahmed El-Tapey. by Eltapey, Hany Mohamed Ahmed Publication details: 1993 Dissertation note: Thesis (M.S.)-- Al-Azhar University, 1993. Availability: Items available for loan: Main (1)Call number: THESIS S-4142. Place hold Add to cart (remove)
	7.	No cover image available Studies on some treatments affecting productivity of calcareous soils [microform]/ Mohamed El-Sayed Moursy. by Moursy, Mohamed El-Sayed Language: English Summary language: Arabic Publication details: 1995 Dissertation note: Thesis (M.S.)--Zagazig University,1995. Other title: دراسات على بعض المعاملات التى تؤثر علىإنتاجية الأراضى الجيرية. Availability: Items available for loan: Main (1)Call number: THESIS S-8033. Place hold Add to cart (remove)
	8.	No cover image available The effect of different drainage systems on productivity,physical and chemical properties of northern delta soils [microform]/ Abd-Allah Ahmed Mohamed Mohamedin. by Mohamedin,Abd-Allah Ahmed Mohamed Publication details: 1995 Dissertation note: Thesis (M.S.)--Ain Shams University,1995. Other title: تأثير نظم الصرف المختلفة على الأنتاجية و الخواص الطبيعية و الكيميائية لأراضى شمال الدلتا. Availability: Items available for loan: Main (1)Call number: THESIS S-8439. Place hold Add to cart (remove)
	9.	No cover image available Quantitative study on soil loss by erosion and its relation to productivity in El-Qasr area of North Western coast of Egypt [microform] / Ahmed Hagag Yousef El Flah. by El Flah,Ahmed Hagag Yousef Language: English Summary language: Arabic Publication details: 2003 Dissertation note: Thesis (Ph.D.)--Suez Canal University,2003. Other title: دراسة كمية لفاقد التربة بالأنجراف وعلاقته بالأنتاجية فى منطقة القصر بالساحل الشمالى الغربى. Availability: Items available for loan: Main (1)Call number: THESIS S-8186. Place hold Add to cart (remove)
	10.	No cover image available Effect of land leveling on irrigation efficiency and soil productivity of some alluvial soils [computer file]\ Mahmoud Sayed Mohamed El-Sayed El-Wakeel. by El-Wakeel, Mahmoud Sayed Mohamed El-Sayed Language: English Summary language: Arabic Publication details: 2007 Dissertation note: Thesis (Ph.D.) -- Al-Azhar University, 2007. Other title: تأثير تسوية الأراضى على كفاءة الرى وإنتاجية التربة فى بعض الأراضى الرسوبية. Online access: Content & Abstract. Availability: Items available for loan: Main (1)Call number: CD-2403. Place hold Add to cart (remove)
	11.	No cover image available Modern technology for fertilization in newly reclaimed soils and their effect on soil properties and productivity [computer file]/ Abd El-Hamid El-Ghadpan Abd El-Latif Sherif. by Sherif, Abd El-Hamid El-Ghadpan Abd El-Latif Language: English Summary language: Arabic Publication details: 2010 Dissertation note: Thesis (Ph.D.) -- Al-Azhar University, 2010. Other title: الإتجاهات الحديثة فى تسميد الأراضى المستصلحة حديثا وتأثيرها على خواص التربة والإنتاجية. Online access: Content & Abstract. Availability: Items available for loan: Main (1)Call number: CD-2995. Place hold Add to cart (remove)
	12.	No cover image available Evaluation of soil fertility at Nubaria region using diagnosis and recommendation integrated system [computer file]/ Hafez Saleh Hafez. by Hafez, Hafez Saleh Language: English Summary language: Arabic Publication details: 2011 Dissertation note: Thesis (Ph.D.) -- Benha University, 2011. Other title: تقييم خصوبة الارض فى منطقة النوبارية باستخدام نظام التشخيص والتوصية المتكاملة. Online access: Content & Abstract. Availability: Items available for loan: Main (1)Call number: CD-3118. Place hold Add to cart (remove)
	13.	No cover image available Composting of date palm wastes and its effect on soil productivity and some soil properties [computer file]/ Omaima Abd Elmonsef Mahmoud by Mahmoud, Omaima Abd Elmonsef Language: English Summary language: Arabic Publication details: 2010 Dissertation note: Thesis (Ph.D.) --Assiut University ,2010. Other title: إنتاج كمبوست من مخلفات البلح وتأثيره على إنتاجية التربة وبعض خصائصها. Online access: Content & Abstract. Availability: Items available for loan: Main (1)Call number: CD-2980. Place hold Add to cart (remove)
	14.	The Economics of soil productivity in sub-Saharan Africa. by Food and Agriculture Organization of the United Nations Publication details: Rome : Food and Agriculture Organization of the UnitedNations, 2001 Availability: Items available for loan: Main (1)Call number: ORG S599.5.A1 E36 2001. Place hold Add to cart (remove)
	15.	The importance of soil organic matter: key to drought-resistant soil and sustained food production/ by Alexandra Bot and José Benites. by Bot,Alexandra Benites,José Food and Agriculture Organization of the United Nations Series: FAO soils bulletin ; 80 Publication details: Rome: Food and Agriculture Organization of the United Nations, 2005 Availability: Items available for loan: Main (1)Call number: ORG S590 F58 NO. 80. Place hold Add to cart (remove)
	16.	Forage crop production in the tropics/ C. George Thomas. by Thomas,C. George Publication details: New Delhi: Kalyani publishers, 2005 Availability: Items available for loan: Main (1)Call number: S596.7 T56 2005. Place hold Add to cart (remove)
	17.	Sustaining growth : soil fertility management in tropical smallholdings / Karl M. Muller-Samann and Johannes Kotschi. by Muller-Samann, Karl M Kotschi, Johannes, 1949- Publication details: Weikersheim, Germany : Margraf, 1994 Availability: Items available for loan: Main (1)Call number: S599.9.T73 M84 1994. Place hold Add to cart (remove)
	18.	The fertile triangle : the interrelationship of air, water, and nutrients in maximizing soil productivity / Benjamin Wolf. by Wolf,Benjamin Publication details: New York : Food Products Press, c1999 Availability: Items available for loan: Main (1)Call number: S596.7 W64 1999. Place hold Add to cart (remove)
	19.	Soil organic in temperate agroecosystems long - term experimentsin North America/ edited by E.A. Paul ... [et al]. by Paul, E. A Publication details: Boca Raton : CRC, 1997 Availability: Items available for loan: Main (1)Call number: S592.8 S64 1997. Place hold Add to cart (remove)
	20.	Fauna in soil ecosystems: recycling processes, nutrient fluxes, and agricultural production/ edited by Gero Benckiser. by Benckiser, Gero Series: Books in soils, plants, and the environment Publication details: New York : Marcel Dekker, c1997 Availability: Items available for loan: Main (1)Call number: QL365.34 F39 1997. Place hold Add to cart (remove)

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Your search returned 44 results.