00000nam a2200000 a 4500 20251203091703.0 628.161, D, the Theroux, Frank R. Laboratory manual for chemical and bacterial analysis of water and swage Bikaner Agro botonical 1992 274p, 22cm Water-Chemical analysis Eldridge, Edward F. Mallmann, Leroy W. Eng 100 010 _ 64441 LIBSC C 49119 49119 0 0 0 0 PU PU 1998-04-08 300.00 0 628.161, D, the 64441 BK