TY  - BOOK
AU  - Trivedi, P.R.
AU  - Raj, Gurdeep
TI  - Encyclopaedia of Environmental Sciences Vol.5:  Environmental Biology
SN  - 8171582796
PY  - 1995///,
CY  - New Delhi
PB  - Akashdeep Publishing House
KW  - Environmental Science
KW  - Environmental Biology
ER  -