00399nam a2200169Ia 4500003000600000005001700006008004100023020001800064040000900082082001600091100002200107245003200129260003100161300001100192650001800203650000800221GCWUF20170116102744.0170105s9999    xx            000 0 und d  a9789381714492  cMAIN  a660.60bCRI  aCrichton, Michael  aEssentials of Biotechnology  aNew Delhi :bCMEDTEc2015.  aP. 545  aBiotechnology  vDNA