TY  - BOOK
AU  - Agarwal, S. K. 
TI  - Fundamentals of Ecology 
SN  - 817024482X 
U1  - 574.5 AGA  
PY  - 1992///
CY  - New Delhi
PB  - Ashish Publication
KW  - Botany
KW  - Ecology
ER  -