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Holsinger, J. R. (1972). Biota of freshwater ecosystems. Identification manual. The freshwater Amphipod Crustaceans (Gammaridae) of North America. Water Pollution Control Research Series. U.S. Environmental Protection Agency. 5: 1-89.
Holsinger, J. R. (1972). Biota of freshwater ecosystems. Identification manual. The freshwater Amphipod Crustaceans (Gammaridae) of North America. Water Pollution Control Research Series. U.S. Environmental Protection Agency. 5: 1-89.
