00363nam a22001217a 4500003000400000008004100004020001800045100003700063245004000100250001500140260004500155650004100200OSt200319b           ||||| |||| 00| 0 eng d  a9788186535257  aWALKER, J.M.  AND GINGOLD, E.B.   aMolecular Biology and Biotechnology  a4th (2006)  aNew DelhibPanima Publishing Corporation  aPharmaceutical Microbiology/ Biotech