TY  - GEN
AU  - Trivedi , P.R. ;ed.
AU  - Raj , Gurdeep ;ed.
TI  - Environmental ecology
SN  - 8171582435
U1  - 577 
PY  - 1992///
CY  - New Delhi
PB  - Akashdeep Publishing
KW  - LIFE SCIENCES
KW  - ECOLOGY OF ENVIRONMENTS
ER  -