If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email email@example.com
Document Type: Research Article
Affiliations: 1: South Dakota Department of Game, Fish and Parks, McNenny State Fish Hatchery, 19619 Trout Loop, Spearfish, South Dakota 57783, U.S.A., 2: Department of Chemistry, Black Hills State University, 1200 University Spearfish, South Dakota 57799, U.S.A. and 3: South Dakota Department of Game, Fish and Parks, Blue Dog State Fish Hatchery, 44437 139 A Street, Waubay, South Dakota 57273, U.S.A.
Publication date: October 1, 2005