000 003770000a22001210004500
090 _aAR
_b04503
100 1 _aEtter, Andrés
_92721
700 1 _aVilla , L. Alberto
_998418
245 1 0 _aAndean forests and farming systems in part of the eastern Cordillera (colombia)
041 0 _aInglés
942 _cARTICULO
773 1 _tMountain Research and development
_h3
_q236-245
_d2000
_g20
999 _c13602
_d13602