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The Karanasa butterflies. A study in evolution
Vol 32, Page 1, Date 1951
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Notes on the eggs and early larvae of three more Florida salamanders
Vol 32, Page 253, Date 1951-10-31
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A review of the Tremellales (Fungi) of Western Pennsylvania
Vol 32, Page 265, Date 1951-12-14
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The red-bellied terrapin, Pseudemys rubriventris (Le Conte), in Pennsylvania
Vol 32, Page 281, Date 1951-12-31
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New Tyrant Flycatchers from South America
Vol 32, Page 291, Date 1952-02-15
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A review of the Geoglossaceae (Fungi) of Western Pennsylvania
Vol 32, Page 305, Date 1952-04-14
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First record of the green salamander in Pennsylvania, and other range extensions in Pennsylvania, Virginia and West Virginia
Vol 32, Page 313, Date 1952-04-25
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Notes on the mylagaulid rodent dentition
Vol 32, Page 319, Date 1952-09-25
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An addition to the herpetofauna of Nova Scotia, and other records of amphibians and reptiles on Cape Breton Island
Vol 32, Page 331, Date 1952-09-11