Robert E. Szafoni, Kevin S. Cummings, and Christine A. Mayer
Freshwater Mussels (Mollusca: Unionidae) of the Middle Branch, North Fork Vermilion River, Illinois/Indiana
Robert E. Szafoni, Kevin S. Cummings, and Christine A. Mayer
Freshwater Mussels (Mollusca: Unionidae) of the Middle Branch, North Fork Vermilion River, Illinois/Indiana