World Meteorological Organization & World Meteorological Organization. (1974). An evaluation of climate and water resources for development of agriculture in the Sudano-Sahelian zone of West Africa. Secretariat of the world Meterorological Organization.
Cita Chicago Style (17a ed.)World Meteorological Organization y World Meteorological Organization. An Evaluation of Climate and Water Resources for Development of Agriculture in the Sudano-Sahelian Zone of West Africa. Geneva: Secretariat of the world Meterorological Organization, 1974.
Cita MLA (8a ed.)World Meteorological Organization y World Meteorological Organization. An Evaluation of Climate and Water Resources for Development of Agriculture in the Sudano-Sahelian Zone of West Africa. Secretariat of the world Meterorological Organization, 1974.