TY  - BOOK
AU  - Subrahmanyan,N.S..
AU  - Sambamurty,V S S.
TI  - Ecology / 
SN  - 8173192898
U1  - 577 
PY  - 2000///
CY  - New Delhi : 
PB  - Narosa Publishing House , 
KW  - ECOLOGY
N1  - NULL
ER  -