U. S. Department of the Interior, Fish and Wildlife Service
Unionidae--Effect on water pollution on Mollusks--Effect on water pollution on
Marian E. Havlik Leif L. Marking
Although the uptake, storage, and elimination of contaminants by naiad mollusks has been studied, relatively little information is available on toxicity. Contaminants appear to have destroyed some populations directly by exerting toxic effects, or indirectly by causing or contributing to the elimination of essential food organisms or host fish. Often two or more factors appear to work in combination to producethe total stress that adversel affects populations. Naiad mollusks are important indicators of contaminants in the environment; residues in soft tissue indicate recent or current exposure, and residues in shells indicate past exposure.
Resource publication 164 OCLC: 15084166
Wisconsin Pearl Button Company Industries -- Wisconsin -- La Crosse -- History Pearl button industry Freshwater mussels -- Wisconsin -- La Crosse Clamming -- Wisconsin -- La Crosse La Crosse (Wis.) -- History
Wisconsin Pearl Button Company.
Cover title is "The Story of My Life by Billie Button" - an illustrated process of how "pearl buttons" were manufactured at the Wisconsin Pearl Button Company in La Crosse, Wisconsin, from harvesting fresh water mussels to the finished product of buttons.
United States Wisconsin La Crosse Mollusks--Wisconsin--La Crosse Mussels--Wisconsin--La Crosse Endangered species--Wisconsin
Marian E. Havlik
"Final report, July, 1978."
"Project I.D. 5429-1-00."
"USH 53 - La Crosse Airport Road, CTH "B"--Clinton Street Bridge, La Crosse County."
A survey was done to rule out the presence of endangered naiad mollusks at three sites for the proposed replacement of the Clinton Street Bridge on the Black River at La Crosse, Wisconsin, May 1978 under contract with the Wisconsin Department of Transportation. OCLC: 11276753
Charles Conrad was a La Crosse area resident for his whole life, born in the late 1800s and growing up on a farm just outside of the city. In his interview, he discusses subjects like: his ancestry, Indigenous peoples, education, family life, working at a saw mill and grocery store, religion, movie theaters, the Red light district, Prohibition, clamming, the Klu Klux Klan (KKK), Black families, racism, early doctors and home remedies, and the Great Depression.
Tape 2 Tape 3 Tape 4 Tape 5
Mussels -- Wisconsin -- Buffalo County Mussels -- Effect of water levels on -- Mississippi River Water levels -- Environmental aspects -- Mississippi River
Item donated by the Upper Mississippi River Conservation Committee (UMRCC) to Murphy Library in 2018. Part of the UMRCC Collection housed at Murphy Library, University of Wisconsin-La Crosse. The purpose of the drawdown was to determine the effect and fate of shallow-water mussels from Pool 5 south of the city of Alma, Wisconsin.