Search Results for the EPA National Library Catalog

Items Found: 1504
Showing: Items 1501 - 1504
Your Search: (SUBJECT=Water pollution effects animals)


 
 
 
PREV 1 ... 20 21 22 23 24 25 26 27 28 29 30 31
Select Item Title Year Published
Workshop on the use of available data and methods for assessing the ecological risks of 2,3,7,8-tetrachlorodibenzo-p-dioxin to aquatic life and associated wildlife. 1994
Zinc: Ambient Water Quality Criteria. 1978
Zooplankton Population Dynamics in Experimentally Toxified Pond Ecosystems. 1991
[Fish toxicity project]. 1987
PREV 1 ... 20 21 22 23 24 25 26 27 28 29 30 31

Save, Print or Email Selected Records