TY  - BOOK
AU  - Srivastava, Smriti
TI  - Environment and ecology
SN  - 9789350145081
U1  - 577 
PY  - 2015///
CY  - New Delhi
PB  - S.K. Kataria & Sons
KW  - Ecology
N1  - Definition of Environment; Ecosystem; Biodiversity; Natural Resources; Definition of Energy; Human Population and Environment; Social Environmental Issues; Environmental Pollution; Climate changes and impact on human Health; Indicators and impact Assessment; Environmental Protection
ER  -