TY  - BOOK
AU  - Willrich,Ted L.
AU  - Hines,Norman  William
ED  - Iowa water Resources pollutige sontral an abrtemnet the Semminor
TI  - Water pollution control and abatement
U1  - 628.16809777 
PY  - 1967///
CY  - Lowa
PB  - University Press
KW  - Water
KW  - Pollution
KW  - Measurement
KW  - Analysis
N1  - Includes index
ER  -