TY  - BOOK
AU  - Mohamed Karam Mohamed Ahmed
AU  - M. Y. Draz , 
TI  - Sand hills and its effects on Egyptian lands : : Study of fixing the sand hills in North West coast of Egypt / 
PY  - 1994///
CY  - Cairo : 
PB  - Mohamed Karam Mohamed Ahmed , 
N1  - Thesis (M.Sc.) - Ain Shams University - Environmental Studies and Researches Institute - Department of Environmental Agricultural Sciences
UR  - http://172.23.153.220/th.pdf
ER  -