00626   #a2200337  #4500001001000000004000500010005001700015006000200032008000400034010000500038011000500043014000500048021000500053035000500058041000700063047000500070068000500075082001300080082001100093100001400104110000500118111000500123245010400128245000500232260001500237260000900252260001000261300000700271555000500278650000500283  aLibros  aM20140826164027.0m  a  a  a  a  a  a  aEn  a  a  aCATIE-SC  a(3811)  aHart, R.D  a  a  aMethodologies to produce agroecosystems management plans for small farmers in tropical environments  a  aCosta Rica  c1978  bCATIE  a15  a  a