TY  - BOOK
AU  - Kumar, Arvind
AU  - Nehar, Shamshun
TI  - Environmental protection
SN  - 9788170354888
U1  - 614.7 
PY  - 2007///
CY  - Delhi
PB  - Daya Publishing House
KW  - Environmental Protection
KW  - Chemical Pollution
KW  - Environment pollution
KW  - Pollution
KW  - Air pollution
KW  - Marine pollution
KW  - Noise pollution
KW  - Pollution control industry
KW  - Radioactive pollution
KW  - Water pollution
KW  - Space debris
KW  - Environmental health
KW  - Human influence on nature
KW  - Public health
KW  - sanitary engineering
KW  - sanitation
KW  - Environmental  management
KW  - Ecoplanning
ER  -