Citation: R. Heltberg et al., Fuelwood consumption and forest degradation: A household model for domestic energy substitution in rural India, LAND ECON, 76(2), 2000, pp. 213-232
Citation: R. Heltberg, Rural market imperfections and the farm size-productivity relationship: Evidence from Pakistan, WORLD DEV, 26(10), 1998, pp. 1807-1826