Hassanain Ahmed Abdellah <br/><br/>
Status of iron in relation to organic matter of alluvial soils /  
Hassanain Ahmed Abdellah ; Supervised Moustafa K. S Shabana , Abdelkhalik R. A. Khalil , Salah M. Saad 
 - Elsharkia :   Hassanain Ahmed Abdellah ,   1991 
 - 83 Leaves ;   30cm 
<br/><br/>Thesis (M.Sc.) - Zagazig University- Faculty of Agriculture - Moshtohor - Department of Soil Science