00540nam a2200193 a 450000500170000002000150001708200150003210000060004711000380005324500400009125000120013126000360014330000250017969000180020496400160022299700190023899900190025795200700027620251203110724.0  a0126887217  a660.6bBIO  d_  aThomas, John A. and Fuchs, Roy L.  aBiotechnology and Safety Assessment  a3rd ed.  aAmsterdambAcademic Pressc2002  axv, 487p.c25 cm. HB  aBiotechnology  bcdefg_  a118988 LIBSC C  c100293d100293  00104070aPUbPUd2006-03-30g3742.13l0o660.6 BIOp118988yBK