000 00241nam a2200097 4500
245 _aPhotosynthesis
_cIsaac Asimov
100 _aAsimov, Isaac
260 _aLondon
_bGeorge Allen & Unwin
_c1970
300 _a193p.; 23cm.
082 _a581.13342
_bASI
999 _c18451
_d18451