TY  - BOOK
AU  - Indian Society for Technical Education Update. Continuing Ed
TI  - Short term course on pollution control in industries : module-I
U1  - 628.507 I-2S 
KW  - FACTORY AND TRADE -- WASTE -- ENVIRONMENTAL ASPECTS -- STUDY
KW  - - STUDY AND TEACHING
KW  - FACTORY AND TRADE -- WASTE -- ENVIRONMENTAL
ER  -