TY  - BOOK
AU  - Chhatwal,G.R.
TI  - Encyclopaedia of environmental education . Vol. 1
SN  - 8174886516
U1  - 333.707 
PY  - 1998///
CY  - New Delhi
PB  - Anmol pub
KW  - Land Economics
KW  - Economics
ER  -