TY  - BOOK
AU  - Sharma, P D
TI  - Ecology and environment: a textbook for university students 
SN  - 9789350780688
U1  - 577 
PY  - 2016///
CY  - New Delhi 
PB  - Rastogi publications 
KW  - Climatic and tapographic factors
KW  - Ecology in India
KW  - Water pollution and water quality in India
KW  - Basics concepts of ecology
KW  - Radiation and chemical technology
KW  - Biodiversity and wildlife conservation
N1  - 1975
ER  -