Biodiversity Heritage Library
By "Norton, Horace W. "
Effects of ingested lead-iron shot on mallards /
By: Sanderson, Glen C. - Hurley, Sarah S. - Norton, Horace W. - Illinois. Natural History Survey Division.
Publication info: Champaign, Ill. :Illinois Natural History Survey,1981.
Holding Institution: University Library, University of Illinois Urbana Champaign