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31 May
2010
31 May
'10
2:21 p.m.
Geographic Variation in the Pocket Gopher, by Russell and Baker 32623 [Full title: Geographic Variation in the Pocket Gopher, Cratogeomys castanops, in Coahuila Mexico] [Full author: Robert J. Russell and Rollin H. Baker] [Link: http://www.gutenberg.org/3/2/6/2/32623 ] [Files: 32623.txt; 32623-8.txt; 32623-h.htm] Thanks to Chris Curnow, Tom Cos, Joseph Cooper and the Online Distributed Proofreading Team at http://www.pgdp.net David