Robichaud, W. G., A. R.E. Sinclair, N. Odarkor-Lanquaye, and B. Klinkenberg. 2009. Stable forest cover under increasing populations of swidden cultivators in central Laos: the roles of intrinsic culture and extrinsic wildlife trade. Ecology and Society 14(1): 33. https://doi.org/10.5751/ES-02873-140133