004730000a22001690004500020001500000060000800015082001200023100001600035100001900051100002300070245001700093250000600110260006200116260000900178300000800187650010800195  a0070492344  a100  a576 PEL  aChan, E C S  aKrieg,  Noel R  aPelczar, Michael J  aMicrobiology  a5  aNew Delhi, Tata mc graw - hill publishing company limited  c1993  a918  aMicroorganism / Bacteria/ Fungi/ Algae/ Environmental  Microbiology/ Industrial microbiology/ Protozoa.