000 00399nam a2200157Ia 4500
008 170901s1926 xx 000 0 und d
082 _a581.13342
_bS65P
100 _aSpoehr, H.A.
245 0 _aPhotosynthesis
260 _aNew York
_bThe Chemical Catalog Company
_c1926
300 _a393
650 _aBotanical sciences
650 _aPure Sciences
653 _aPhotosynthesis
942 _2ddc
_cBK
999 _c8449
_d8449