Armitage, F., Joustra, P., & Salem , B. B. (1980). Genetic resources of tree species in Arid and Semi-Arid areas: A survey for the improvement of rural living in Latin America, Africa, India and Southwest Asia. Food and Agriculture Organisation of the United Nations.
Style de citation Chicago (17e éd.)Armitage, F.B, P.A Joustra, et B. Ben Salem. Genetic Resources of Tree Species in Arid and Semi-Arid Areas: A Survey for the Improvement of Rural Living in Latin America, Africa, India and Southwest Asia. Rome: Food and Agriculture Organisation of the United Nations, 1980.
Style de citation MLA (9e éd.)Armitage, F.B, et al. Genetic Resources of Tree Species in Arid and Semi-Arid Areas: A Survey for the Improvement of Rural Living in Latin America, Africa, India and Southwest Asia. Food and Agriculture Organisation of the United Nations, 1980.