TY  - BOOK
AU  - SANTRA, C.S.
TI  - FUNDAMENTALS OF ECOLOGY AND ENVIRONMENTAL BIOLOGY
SN  - 9788173816055
U1  - 577 SAN/F 
PY  - 2010///
CY  - London
PB  - New Central Book Agency
KW  - Biology
KW  - Ecology
KW  - Environmental protection
ER  -