Volume 57 • 1975

Articles

Pleistocene Mollusca of the Colon Deposit, St. Joseph County, Michigan

Clyde Francis Wootton

1975-03-01 Volume 57 • 1975 • 1-17

Effets Des Variations De La Temperature De L’Eau Sur Quelques Especes De Physidae, Lymnaeidae, Planorbicae Et Hydrobiidae (Gastropoda)

Guy Vaillancourt and Richard Couture

1975-03-01 Volume 57 • 1975 • 18-32

The Land Snails of New York State Preliminary Report

K-Hans Wurzinger

1975-03-01 Volume 57 • 1975 • 33-39

Notes on the Current Status of Wisconsin Unionidae

Wills Flowers

1975-03-01 Volume 57 • 1975 • 40-42

Reprints of Rare Papers on Mollusca: Lefevre and Curtis: Studies on the Reproduction and Artificial Propagation of Fresh-Water Mussels (Continued from Sterkiana 51)

George Lefevre and Winterton C. Curtis

1975-03-01 Volume 57 • 1975 • 155-162