000 00275nam a2200097 4500
245 _aHow animal work
_cKnut Schmidt-Nielsen
100 _aSchmidt-Nielsen, Knut
260 _aCambridge
_bCambridge University Press
_c1972
300 _avi,114p.:ill.; 21cm.
082 _a591.1
_bSCH-NIE
999 _c33678
_d33678