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Books by Cross, Frank B. (Frank Bernard)
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Displaying results 1–2
Five Natural Hybrid Combinations in Minnows (Cyprinidae)
Frank B. Cross and W. L. Minckley
226 downloads
Geographic Variation in the North American Cyprinid Fish, Hybopsis gracilis
Frank B. Cross and Leonard J. Olund
206 downloads
Displaying results 1–2
