Gewwald, N. J. (1980). The importance of fuelwood in Central America: An appraisal and a plan for action.
Style de citation ChicagoGewwald, N J. The Importance of Fuelwood in Central America: An Appraisal and a Plan for Action. 1980.
Style de citation MLAGewwald, N J. The Importance of Fuelwood in Central America: An Appraisal and a Plan for Action. 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.