TY  - BOOK
AU  - Nafoussa Ismail Mohamed Ismail
AU  - Farida Rabie , 
AU  - Hassan Hamdi , 
AU  - Salah Eldeen Youssef , 
TI  - Effect of cultivation on physio chemical and mineralogical properties of the soil / 
PY  - 1978///
CY  - Cairo : 
PB  - Nafoussa Ismail Mohamed Ismail , 
N1  - Thesis (M.Sc.) - Ain Shams University - Faculty of Agriculture - Department of Soil Science
UR  - http://172.23.153.220/th.pdf
ER  -