Biodiversity Heritage Library
By "Hitchin, G. "
Spatial and temporal trends of organochlorine contaminants in spottail shiners (Notropis hudsonius) from the Great Lakes and their connecting channels (1975 - 1988) /
By: Suns, K. - Hitchin, G. - Toner, D. - Ontario Water Resources Commission.
Publication info: Ontario :Queen's Printer for Ontario,1991.
Holding Institution: Ontario Ministry of the Environment (archive.org)