00430nam a2200157   450000500170000000600040001700700040002100800040002502000180002905000230004710000180007024500720008826000730016030000150023365000240024820170712093206.0000000000  a9788122431445  aTP248.3b.P66 2010  aPonmurugan. P  aHandbook of biotechnology and chemical engineering /cP. Ponmurugan  aNew Delhi ;bNew age international (P) limited, publishers ,cc2010.  ax, 387p. :  xChemical technology