000 00320 a2200109 4500
082 _a372.357
_bNUB
245 _aThe maintenance of life
_bNuffield biology text iii
_cNuffield Foundation
260 _aLondon:
_bThe Nuffield foundation,
_c1968
300 _a238p.
650 _aBiology-Textbook, 'O' level
_954942
942 _cBK
999 _c56965
_d56965