Fitzpatrick, J. F. J. (1983). How to know the freshwater crustacea. Iowa: The Pictured Key.
Chicago Stili AlıntıFitzpatrick, Joseph F. Jr. How to Know the Freshwater Crustacea. Iowa: The Pictured Key, 1983.
MLA AlıntıFitzpatrick, Joseph F. Jr. How to Know the Freshwater Crustacea. Iowa: The Pictured Key, 1983.
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