00373    a2200145   4500020001500000082001600015100001800031245003500049260004500084300001800129650002100147650001700168650001700185700002500202  a8173196931  a572.45bKUM  aKumar, Baldev  aBiogenesis of natural products  aNew DelhibNarosa Publishingc2005g2005  ax,296p.c24cm  aNatural Products  aBiogenthesis  aMatabolishem  aChopra, Harish Kumar