00775cam a2200229 4500 91687584 TxAuBib 20061207120000.0 090518s2009||||||||||||||||||||||||eng|u 28864 Project Gutenberg PGUSA eng TxAuBib Hall, E. Raymond, (Eugene Raymond.) A New Subspecies of Microtus montanus from Montana and Comments on Microtus canicaudus Miller [Gutenberg] / by E. Raymond, 1902-1986 Hall and Keith R. Kelson. Project Gutenberg, 2009. Project Gutenberg. Freely available. Electronic text. Microtus. Mammals -- Montana. Kelson, Keith R. http://www.gutenberg.org/license Rights TXTLL