00510naa a2200169 a 450000100080000000500110000800800410001910000190006024500940007926000090017365000170018265000150019965000130021465300170022765300210024477300750026516053951995-06-27       1982    bl ---       0--  u    #d1 aSANCHEZ, P. A.  aA legume-based, pasture production strategy for acid infertile soils of tropical america.  c1982  aStylosanthes  aCentrosema  aEconomia  aCALAGEM (pH)  aOUTRA LEGUMINOSA  tIn: Soil Erosion and Conservation in the Tropics.gv., p.97-120, 1982.