00590nam a22002057a 4500 BD-DhUL 20140820164846.0 140820s2002 ii a|||| |||| 000 0 eng d BD-DhUL BD-DhUL 363.7394 SRP Srivastava, Manish L. Physico-chemical and microbiological characters of water / Manish L. Srivastava. Delhi : Daya, 2002. vii, 166 p. : ill. ; 23 cm. IRS 350.00 Bibliography: p. 141-166. Water pollution. Water ddc BK 4445 4445 0 0 ddc 0 363_739400000000000_SRP 0 NFIC 7915 DUSL DUSL GEN 2010-07-25 Purchased 363.7394 SRP 451407 2014-08-20 2014-08-20 BK