TY - BOOK AU - Murie,Olaus Johan TI - A field guide to animal tracks SN - 0395183235 (pbk.) AV - QL768 .M87 1975 U1 - 591.5 PY - 1975///, c1974 CY - Boston PB - Houghton Mifflin KW - Animal tracks KW - Animals KW - North America KW - Central America N1 - Includes index; Bibliography: p. 359-367 ER -