TY  - BOOK
AU  - Chhatwal, G. R.
AU  - Pandey, D.K.
AU  - Nanda, K. K.
TI  - Encyclopaedic dictionary of environment: vol. I
SN  - 8170411009
U1  - 577.03 
PY  - 1991///
CY  - New Delhi
PB  - Anmol
KW  - Ecology
N1  - Library has Vol i,ii, iii, iv
ER  -