Planhol, X. d., & Rognon, P. (1970). Les zones tropicales arides et subtropicales. Armand Colin.
Chicago Style (17th ed.) CitationPlanhol, Xavier de, and Pierre Rognon. Les Zones Tropicales Arides Et Subtropicales. Paris: Armand Colin, 1970.
MLA (9th ed.) CitationPlanhol, Xavier de, and Pierre Rognon. Les Zones Tropicales Arides Et Subtropicales. Armand Colin, 1970.
Warning: These citations may not always be 100% accurate.