00546nam a2200169 a 450000100080000000500110000800800410001910000170006024501390007726000580021630000100027465000230028465000210030765000100032865000180033865000200035610365922019-11-05       1971    bl uuuu  m   00u1 u    #d1 aGUERRA, J.C.  aThe effects of body weight, body size and body condition at mating, on the reproductive performance of Merino ewesbtesis Ms.Rural Sc.  aArmidale (Australia): University of New Englandc1971  a109p.  aCONDICION CORPORAL  aNUTRICION ANIMAL  aOVEJA  aPESO CORPORAL  aREPRODUCTIVIDAD