003770000a22001210004500 AR 04503 Etter, Andrés 2721 Villa , L. Alberto 98418 Andean forests and farming systems in part of the eastern Cordillera (colombia) Inglés ARTICULO Mountain Research and development 3 236-245 2000 20 13602 13602 0 0 0 1 HEMEROTECA Bogota Bogota 2009-09-25 Fuera de circulación 0 AR 04503 027609 2015-03-25 00:00:00 1 2015-03-25 Donación ARTICULO