26220 1964 10 Biophysical and economic evaluation of hedgerow intercropping using SCUAF in Lampung, Indonesia mixed material 086740485x Bogor CASER 1997 Fire as an economic disincentive to smallholder rubber planting in imperata areas of Indonesia mixed material 0867404825 Bogor CASER 1997 Two approaches for estimating the on-site costs erosion in the Philippines: 1)The Opportunity Cost Approach; 2)The Replacement Cost Approach mixed material 0867404868 Bogor CASER 1997 Alley cropping farming systems in Indonesia: a review mixed material 0867404795 Bogor CASER 1997 Multipurpose trees as improved follow: an economic assessment mixed material 0867404760 Bogor CASER 1997 Changing fallow length in an imperata/ mixed material 0867404574 Bogor CASER 1996 Smallholder timber production and marketing: the case of gmelina arborea in Claveria, Northern Mindanao, Philippines mixed material 0867404892 Bogor CASER 1997 Smallholder tree growing on erosion prone marginal upland: a case study in Sumedang, West Java mixed material 0867404493 Bogor CASER 1996 Burning in an imperata fallow/ mixed material 0867404612 Bogor CASER 1996 Land conservation on imperata grassland in Indonesia: a historical review mixed material 0867404620 Bogor CASER 1996