00613cam a2200181 4500 243222166 TxAuBib 20010531120000.0 ||||||s1990||||||||||||||||||||||||eng|u WaBr WaBr TxAuBib Attenborough, David, 1926- The trials of life [BOOK] : a natural history of animal behavior / David Attenborough. Boston : Little, Brown, 1990. 320 p. : col. ill. ; 25 cm. Includes index. 20010531. Animal behavior.