00424naa a2200157 a 450000100080000000500110000800800410001910000150006024500550007526000090013065000170013965000130015665000100016970000130017977300740019218354482015-02-09       1975    bl ---       0--  u    #d1 aRAY, A. N.  aEfficient use of phosphatic fertilizers for wheat.  c1975  aFertilizante  aFósforo  aTrigo1 aSETH, J.  tIndian Journal of Agronomy, New Delhigv. 20, n. 2, p. 204-206, 1975.