00433nam a2200145 a 4500 20260717091612.0 260717s1997 ii 000 0 eng d eng 628.5 Theroux, F. R. Laboratory manual for chemical and bacterial analysis of water and sewage / Theroux, F. R. Bikaner : Allied Scientific Publishers, 1997. 274 p. ; 22 cm. BK 35761 35761 0 0 0 0 DC BKBCL BKBCL 1997-11-11 500.00 0 628.5 THE 35901 2026-07-17 09:16:12 500.00 2026-07-17 BK