000 00256nam a22001097a 4500
050 _aQD244
_b.B83 C.2
100 _aBulock D. John
245 _aThe Biosynthesis of Natural Products
260 _aLondon
_bMcGraw- Hill
_c1965
300 _ax,149p.
942 _cGEN
999 _c3341
_d3341