1. Urban household energy use in India;Alam;Energy Policy,1998
2. Alhassan, O., 1993. Deforestation and energy problems in Ghana: a study on woodfuel resources and implications on human welfare and environmental quality. Ph.D. Thesis, University of Bergen.
3. Attwell, C.A.M., Campbell, B.M., du Toit, R.F., Lynam, T.J.P., 1989. Patterns of fuelwood utilisation in Harare, Zimbabwe. Report prepared for Zimbabwe Forestry Commission, Harare.
4. Bahdon, J., Broadhead, J., Whiteman, A., 2001. Past trends and future prospects for the utilisation of wood for energy. Global Forest Outlook Working Paper Series GFPOS/WP/05. Food and Agriculture Organsation of the United Nations, Rome.
5. Who plugged the gap? Re-examining the woodfuel crisis in Zimbabwe;Bradley;Energy and Environment,1998