00959cam a2200241 4500 121316134 TxAuBib 20070606120000.0 730313s1964||||||||||||||||||||||||eng|u 63008125 DLC DLC TxAuBib Burt, William Henry, 1903-1987. A field guide to the mammals [HC] : field marks of all species found north of the Mexican boundary / text and maps by William Henry Burt ; illustrated by Richard Philip Grossenheider. 2d ed., rev. and enl. Boston : Houghton Mifflin, 1964. xxiii, 284 p. : ill. (part col.) maps ; 20 cm. Peterson field guide series, The ; 5, 5 Bibliography: p. 267-272. 20070606. Mammals North America. Grossenheider, Richard Philip. The Peterson field guide series ; 5, 5.