00498nam a22001697a 450000500170000001000150001702000260003203500130005803700130007108200100008410000180009424500500011226000370016227000490019930000310024850000490027920140708122958.0  aENG-109873  c650.00a9788171325559  aEN-93406  bDBAD/PUB  a660.6  aGupta, Preeti00aText book of biotechnology /cby Preeti Gupta  aJaipurbPointer Publishersc2011  aVyas Buliding, S.M.S.HighwaybJaipure302003  avi,200p. : c22cm(Hb)bill  aIncludes biblographical references and index