Search Results for the EPA National Library Catalog

Items Found: 3

Showing: Items 1 - 3

Your Search: (AUTHOR=Klaas AND Erwin AND E.)


Select Item Title Year Published
Dabbling duck recruitment in relation to habitat and predators at Union Slough National Wildlife Refuge, Iowa / 1991
Environmental pollutants and eggshell thickness anhingas and wading birds in the Eastern United States / 1979
Model of the productivity of the northern pintail 1993

Save, Print or Email Selected Records