TY  - BOOK
AU  - Amal Abdou Mohamed Nasr
AU  - G. E. Ahmed , 
AU  - M. A. Elkhateeb , 
AU  - R. S. Eldabh , 
TI  - Effect of growing media, chemical fertilization and growth retardants on Gerbera jamesonii L. plant / 
PY  - 1997///
CY  - Cairo : 
PB  - Amal Abdou Mohamed Nasr , 
N1  - Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Ornamental Horticulture
UR  - http://172.23.153.220/th.pdf
ER  -