000 00345nam a2200109 4500
245 _adiscovering biology : teacher's guide
_cby J.J.Head
100 _aHead, J.J
260 _aLondon
_bOxford University Press
_c1972
300 _a48p.; 20 cm.-
500 _aA book of problems in vertabrate zoology with special refernce to man
082 _a574.1
_bHEA
999 _c28388
_d28388