00542naa a2200181 a 450000100080000000500110000800800410001910000170006024501200007726000090019765000240020665000250023065000100025570000180026570000200028370000170030377300400032016064911995-06-27       1983    bl ---       0--  u    #d1 aFARIS, M. A.  aIntercropping of sorghum or maize with cowpeas or common beans under two fertility regimes in North Eastern Brazil.  c1983  aFertilidade do Solo  aRotação de Cultura  aSorgo1 aBURITY, H. A.1 aREIS, O. V. DOS1 aMAFRA, R. C.  tExp. Agric.gv.19, p.251-261, 1983.