TY  - BOOK
AU  - Yadav Subah Singh Ed.
AU  -  Gurjar Ram Kumar Ed.
TI  - Agricultural ecology
U1  - U672(J):(G:5).2.N9, N3 
PY  - 1993///
CY  - Jaipur
PB  - Pointer Publishers India        
KW  - Agricultural Geography
ER  -