TY  - GEN
AU  - Eldridge, Edward E
AU  - Mallmann, Leroy W
AU  - Theroux, Frank R
TI  - Laboratory manual for chemical and bacterial analysis of water and sewage
U1  - 546.  22 THE 
CY  - Agro Botanical Publishers ( India )
KW  - Inorganic chemistry/chemical analysis/bacteriology/nitrogen determinations
ER  -