000 00373nam a2200109Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
100 _aBernfeld, Peter Ed.
245 _aBiogenesis of natural compounds
260 _aNew York
_bPergamon
_c1967
300 _aXIV, 1209p
999 _c3608
_d3608