TY  - BOOK
AU  - Saied Hammad Ahmed
AU  - E. A. Elsayad , 
AU  - M. M. Abdelelgawad , 
AU  - S.I. Ghabour , 
TI  - Plant growth and uptake of some nutrients under different soil conditions / 
PY  - 1996///
CY  - Cairo : 
PB  - Saied Hammad Ahmed , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Soil Science
UR  - http://172.23.153.220/th.pdf
ER  -