TY  - BOOK
AU  - Theroux, Frank R.
TI  -  Laboratory manual for chemical and bacterial analysis of water and sewage/3rd ed
U1  - 543.3072 
PY  - 1943///
CY  - New York
PB  - McGraw-Hill
KW  - Analytical chemistry
KW  - Bacteriological analysis of water and sewage
ER  -