TY - BOOK AU - Booth,Ernest S. TI - How to know the mammals T2 - Pictured-key nature series U1 - 599 PY - 1961/// CY - Dubuque, Iowa PB - W. C. Brown Co. KW - Mammals KW - North America KW - Identification KW - Collection and preservation N1 - Bibliography: p. 11-13 ER -