00420nam a2200181 a 450000100080000000500110000800800410001910000170006024500130007726000340009030000090012449000310013365000130016465000180017765000200019565000110021565000120022610393612014-02-22       1980    bl uuuu     u00u1 u    #d1 aBELLAVER, C.  aAs peles  aSobral (Brasil): CNPCOTc1980  a15p.  aCircular Técnica (CNPCOT)  aCAPRINOS  aCLASIFICACION  aCUEROS Y PIELES  aOVINOS  aPRECIOS