TY - BOOK AU - Cain, Arthur J. (Arthur James) PB - Hutchinson's University Library TI - Animal species and their evolution T3 - Hutchinson's university library: Biology KW - Animals -- Classification KW - Evolution. CY - London, New York N1 - Includes bibliography. PY - 1954 M1 - Accessed from https://nla.gov.au/nla.cat-vn2169405 ER -