00782   #a2200397  #4500001001000000004000500010005001700015006000200032008000400034010000500038011000500043014000500048019000500053021000500058035000500063041000700068047001800075068000500093082001000098082000900108100001800117110000500135111000500140245005400145245000500199260002800204260001900232260000900251260002500260300000800285555000500293650001900298650003000317650002200347999001500369  aLibros  aM20140826164058.0m  a  a  a  a  a  a  a  aEn  a0-471-75200-2  a  a631.4  aS211  aSanchez, P.A.  a  a  aProperties and management of soils in the tropics  a  aSin   invb1ino está  aEstados Unidos  c1976  bJohn Wilely and Sons  a618  a  aSuelo Tropical  aRelaciónes planta suelo  aCiencia del Suelo  c6676d6676