00317nam a2200121 a 450000500170000002000150001708200230003210000160005524500460007126000390011730000230015670000160017920251203091745.0  a0716745461  a575.10724,bD, Rus  aRusso, Enzo  aGenetic Engineering:Dreams and nightmares  aOxfordbW.H.Freeman Spektrumc1995  axii, 243p.c24 cm.  aCove, David