Lasco, R.D. Share this Send to email Authored by Lasco, R.D. Publications Browse all Publication 2019 Cropland Publication 2017 The impact of swidden decline on livelihoods and ecosystem services in Southeast Asia: A review of the evidence from 1990 to 2015 Publication 2015 Examining how long fallow swidden systems impact upon livelihood and ecosystem services outcomes compared with alternative land-uses in the uplands of Southeast Asia