Salah Eldain Ahmed Mahmoud <br/><br/>
The effect of graded doses of phosphate on uptake of micronutrients /  
Salah Eldain Ahmed Mahmoud ; Supervised T. Elkobbia , M. A. Omar , H. Hamdi 
 - Cairo :   Salah Eldain Ahmed Mahmoud ,   1978 
 - 67 Leaves ;   30cm 
<br/><br/>Thesis (M.Sc.) - Alzahar University - Faculty of Agriculture - Department of Soil Science