TY  - BOOK
AU  - M.A.ZAHRAN
TI  - PRINCIPLS OF PLANT ECOLOGY AND FLORA OF EGYPT / 
U1  - 574.5 
PY  - 1989///
CY  - [S.N] : 
PB  - ELWAFA LIBRARY ، 
KW  - EGYPT
KW  - ECOLOGY
KW  - BOTANY
KW  - FLOURS
ER  -