TY  - BOOK
AU  - Coler, Robert A.
AU  - Rockwood, John P.
TI  - Water pollution biology: a laboratory/field handbook
U1  - 577.627072 21st ed.
PY  - 1989///
CY  - Lancaster
PB  - Technomic Publishing
KW  - Ecology
KW  - Water-Pollution
ER  -