TY  - BOOK
AU  - Sharma, R. C.
TI  - Environmental Education
U1  - 574.5 
PY  - 1981///
CY  - New Delhi
PB  - Metropolitan Book Co. Pvt. Ltd.
KW  - Life sciences
KW  - Pure Sciences
KW  - Ecology
KW  - Study and teaching
ER  -