00538nam a2200181 a 450000100080000000500110000800800410001910000170006024500770007726000810015430000090023549000230024465000330026765000120030065000110031265000220032365000110034510395802014-02-22       1986    bl uuuu     u00u1 u    #d1 aNORRIS, R.T.  aSurvey of post-weaning mangement, growth and mortality of Merino weaners  aSouth Perth (Australia): Western Australian. Department of Agriculturec1986  a32p.  aTechnical Bulletin  aALIMENTACION DE LOS ANIMALES  aCORDERO  aCOSTOS  aMANEJO DEL GANADO  aOVINOS