Variation in scales in Dermophis mexicanus (Amphibia, Gymnophiona) : are scales of systematic utility? Fieldiana Zoology new series, no.36
by
Field Museum of Natural History
series:
Unknown
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Unknown
Letters from the Caucasus and Georgia: To which are Added, the Account of a ...
by
Wilhelm von Freygang
series:
Unknown
first published:
Unknown
Rate tables for preparing collector's rolls [microform] : giving rates by tenths of a mill from one to nine tenth mills
by
Lytle, H. J
series:
Unknown
first published:
Unknown