000 00349 a2200145 4500
080 _a574
_bK 26 B
245 1 _aBiological science
_cby W.T. Keeton
250 _a2nd edn.
260 _aNew York
_bW.W. Norton & Company
_c1972
650 _aBiological Science
650 _aBiology
100 1 _aKeeton, W.T.
_d
300 _a888 p.
901 _a127597
999 _c69003
_d69003