TY  - BOOK
AU  - Sharma,P.D.
TI  - Ecology and environment
SN  - 817133704X
PY  - 2004///
CY  - Meerut
PB  - Rastogi Pub.
KW  - Ecology
KW  - Environment policy
KW  - Human ecology
KW  - Study and teaching
N1  - Selected readings : p. [654]
ER  -