00000cam a22000004a 4500 UP-1685523046125038089 Buklod 20230503092606.0 m |o d | ta 991231s1943 xx r |||| u|eng|| (iLib)UPMNL-00000013886 QD142 T48 1943 Theroux, Frank Richard 1891. Laboratory manual for chemical and bacterial analysis of water and sewage Frank R. Theroux, Edward F. Eldridge, W. Le Roy Mallman. New York McGraw-Hill 1943. x, 274 p. diagrs. 21 cm. Sewage Analysis. Sewage Microbiology. Water Analysis. Water Microbiology. Eldridge, Edward Franklin. Mallmann, Walter LeRoy 1895-. UPMNL PHARM QD142 T48 1943 Book