00348naa a2200109 a 450000100080000000500110000800800410001910000170006024501090007726000090018677300430019516154791995-06-27       1990    bl ---       0--  u    #d1 aJONES, R. J.  aPhosphorus and beef production in northern Australia. 1. Phosphorus and pasture productivity - a review.  c1990  tTrop. Grassld.gv.24, p.131-139, 1990.