TY  - BOOK
AU  - Sharma, P.D.
TI  - Ecology and environment: for university students with coloured plates
SN  - 9789350781227
U1  - 574.5 
PY  - 2022///
CY  - Meerut
PB  - Rastogi publications
KW  - Environmental policy
KW  - Human ecology
ER  -