TY  - BOOK
AU  - Hassan Hussein Mahmoud Elmashadi
AU  - A. S. Ismail , 
AU  - T. Elkobbia , 
TI  - The effect of some macro and micro elements on the nutrition of sugar beet / 
PY  - 1955///
CY  - Cairo : 
PB  - Hassan Hussein Mahmoud Elmashadi , 
N1  - Thesis (Ph.D.) - Ain Shams University - Faculty of Agriculture - Department of Soil Science
UR  - http://172.23.153.220/th.pdf
ER  -