00635nam a2200229 a 450000100080000000500110000800800410001910000190006024500620007925000120014126000600015330000100021349000150022365000330023865000190027165000320029065000210032265000150034365000130035870000170037170000170038810298132022-12-13       1993    bl uuuu     u00u1 u    #d1 aMCDOWELL, L.R.  aMinerals for grazing ruminants in tropical regions. 1993.  a2a. ed.  aGainesville, Florida (USA): University of Floridac1993  a77 p.  a(Bulletin)  aALIMENTACION DE LOS ANIMALES  aCLIMA TROPICAL  aNECESIDADES DE LOS ANIMALES  aNUTRICION ANIMAL  aNUTRIENTES  aRUMIANTE1 aCONRAD, J.H.1 aHEMBRY, F.G.