Não informado. (1928). Investigations of indiana lakes and streams. Indiana University, Department of Zoology.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Investigations of Indiana Lakes and Streams. Indianapolis, Ind: Indiana University, Department of Zoology, 1928.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Investigations of Indiana Lakes and Streams. Indiana University, Department of Zoology, 1928.
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