00846   # 2200397  #4500001001000000004000500010005001700015006000200032008000400034010000500038011000500043014000500048019000500053021000500058035000500063041000700068047000500075068003500080082001300115082001000128100000500138110006600143111000500209245010300214245000500317260001500322260000900337260000500346300000700351555000500358650001000363650001800373650001800391650002400409999001500433  aLibros  aM20140826164053.0m  a  a  a  a  a  a  a  aEn  a  aVersiâon en espaänol no. 113  aCATIE-SC  a(167)  a  aCentro Agronâomico Tropical de Investigaciâon y Enseänanza  a  aSmall farmer cropping systems for Central America; first annual report June 10, 1975-June 30, 1976  a  aCosta Rica  c1976  b  a19  a  aCATIE  aInforme anual  aProyecto SCPA  aSistemas de cultivo  c6126d6126