Atteya Moustafa Mohamed <br/><br/>
Interactive effect of soil microorganisms and some ecological factors on some crops /  
 التأثير المتداخل للكائنات الدقيقة وبعض العوامل البئية على بعض المحاصيل 
Atteya Moustafa Mohamed ; Supervised Abdelrahman A. A.  
 - Cairo :   Atteya Moustafa Mohamed ,   1996 
 - 262Leaves :   charts ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Botany-Microbiology