International Congress of Soil Science. (1982). Desertification soils policy: symposia papers III: Proceedings. Indian Agricultural Research Institute.
Citazione stile Chigago Style (17a edizione)International Congress of Soil Science. Desertification Soils Policy: Symposia Papers III: Proceedings. New Delhi: Indian Agricultural Research Institute, 1982.
Citatione MLA (9a ed.)International Congress of Soil Science. Desertification Soils Policy: Symposia Papers III: Proceedings. Indian Agricultural Research Institute, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.