Hodge, C., & Duisberg, P. C. (1965). Aridity and man: The challenge of the arid lands in the United States. Washington, D.C: American Association for the Advancement of Science.
Παραπομπή Chicago StyleHodge, Carle, and Peter C. Duisberg. Aridity and Man: The Challenge of the Arid Lands in the United States. Washington, D.C: American Association for the Advancement of Science, 1965.
Παραπομπή MLAHodge, Carle, and Peter C. Duisberg. Aridity and Man: The Challenge of the Arid Lands in the United States. Washington, D.C: American Association for the Advancement of Science, 1965.
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