TY  - BOOK
AU  - Mamta V. Sachdeva
TI  - Environmental chemistry and pollution
SN  - 9789350300077
U1  - 577.14 MAM 
PY  - 2011///
CY  - Jaipur
PB  - Oxford Book Company
KW  - Waste materials management
KW  - Ecosystem--Biogeochemical cycles
KW  - Cyclic energy sources
KW  - Life--Biogeochemical cycles
KW  - Biodegradation of waste
KW  - Environmental science
ER  -