21 Feb
2010
21 Feb
'10
3:38 a.m.
Two Species of Frogs, Genus Ptychohyla, by William E. Duellman 31334 [Full title: Descriptions of Two Species of Frogs, Genus Ptychohyla] [Subtitle: Studies of American Hylid Frogs, V] [Link: http://www.gutenberg.org/3/1/3/3/31334 ] [Files: 31334.txt; 31334-8.txt; 31334-h.htm] Thanks to Chris Curnow, Joseph Cooper, Diane Monico, and the Online Distributed Proofreading Team at http://www.pgdp.net Regards, Al