00640     2200193   4500001002100000005001500021008004100036020001800077035002000095082001100115084001700126110001500143245013100158260003500289300003300324650003600357650004400393990000900437INLIS00000000000181020250218090156250218                           0        a971-22-0002-7  a0010-0822000060  a661,63  a661,63 PHO -0 aPhosphorus1 aPhosphorus Requirements For Sustainable AgriculturenIn Asia And Oceania :bInternational Rice Research Institute /cPhosphorus  aSymposium :bPhosphorus,c1990  axvi, 478 hlm :bilus.; 23 cm 4aAgriculturenIn Asia And Oceania 4aPhosphorus Requirements For Sustainable  a2215