Distribution, status, and life history of the winged mapleleaf mussel Quadrula fragosa in the St. Croix River, Minnesota and Wisconsin :
final report /
submitted to U.S. Fish and Wildlife Service, Twin Cities Field Office, Office of Endangered Species, by Robert W. Hay ... [et al.].

APA Citation

Johnson, S. L., Hornbach, D. J., Hay, R. W., Wisconsin. Dept. of Natural Resources., U.S. Fish and Wildlife Service. Twin Cities Field Office (Saint Paul, M. (1995). Distribution, status, and life history of the winged mapleleaf mussel Quadrula fragosa in the St. Croix River, Minnesota and Wisconsin: final report. [Madison, Wis.?: Wisconsin Dept. of Natural Resources?.

MLA Citation

U.S. Fish and Wildlife Service. Twin Cities Field Office (Saint Paul, M, et al.. Distribution, Status, And Life History of the Winged Mapleleaf Mussel Quadrula Fragosa In the St. Croix River, Minnesota And Wisconsin: Final Report. [Madison, Wis.?: Wisconsin Dept. of Natural Resources?, 1995.