TY  - BOOK
AU  - R K Trivedy
TI  - Encyclopedia of environmental pollution and control : vol.1
SN  - 81-86421-00-9
U1  - 614.7703 Tri 
PY  - 1999///
CY  - Enviro Media, Karad
KW  - CONTROL
KW  - ENCYLOPAEDIA
KW  - POLLUTION
KW  - REFERENCE MATERIALS
ER  -