TY  - BOOK
AU  - Zakaria Fouad Fawzy Hassan
AU  - Awatef Ghareb Behairy , 
AU  - Mohamed Abdelmeged Badawi , 
AU  - Said Abdallah Shehata , 
TI  - Effect of sowing dates and foliar spray with phosphorus and potassium on growth and yield of cowpea / 
PY  - 1998///
CY  - Cairo : 
PB  - Zakaria Fouad Fawzy Hassan , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Vegetable
UR  - http://172.23.153.220/th.pdf
ER  -