TY  - BOOK
AU  - x, x
AU  - Chhatwal,G.R.Pandey,D.K.Nanda,K.K.
TI  - Encyclopadeic dictionary of enveronment: x
SN  - 8170411009
U1  - R304.203/E56 
PY  - 1988///
CY  - New Delhi
PB  - Anmol Pub.
KW  - Environment - Dictionaties
N1  - x
ER  -