Response of maize to effctive microorganisms fertilization under different leveles of nitrogen fertilization in soils of North Africa
El-Mekser, Hoda Khairy Abdel Moneem.
Response of maize to effctive microorganisms fertilization under different leveles of nitrogen fertilization in soils of North Africa [computer file]/ استجابة الذرة للتسميد بالكائنات الدقيقة الفعالة تحت مستويات مختلفة من التسميد النتروجينى فى أراضى شمال أفريقيا. Hoda Khairy Abdel Moneem El-Mekser. - 2004. - Computer laser optical disks; 4 3/4 in.
Thesis (Ph.D.)--Cairo University,2004.
Includes bibliographical references (leaves 84-101)
System requirments:Acrobat.
Summary in Arabic.
Corn--Fertilizers.
Nitrogen fertilizers.
Potassium fertilizers.
Microorganisms--Physiology and morphology.
Response of maize to effctive microorganisms fertilization under different leveles of nitrogen fertilization in soils of North Africa [computer file]/ استجابة الذرة للتسميد بالكائنات الدقيقة الفعالة تحت مستويات مختلفة من التسميد النتروجينى فى أراضى شمال أفريقيا. Hoda Khairy Abdel Moneem El-Mekser. - 2004. - Computer laser optical disks; 4 3/4 in.
Thesis (Ph.D.)--Cairo University,2004.
Includes bibliographical references (leaves 84-101)
System requirments:Acrobat.
Summary in Arabic.
Corn--Fertilizers.
Nitrogen fertilizers.
Potassium fertilizers.
Microorganisms--Physiology and morphology.