Annual meetings of American Society of Agronomy and Soil Science Society of America Fort Collins, C., American Society of Agronomy. Divisions A-2, American Society of Agronomy. Divisions A-6, American Society of Agronomy. Divisions C-3, American Society of Agronomy. Divisions S-4, American Society of Agronomy. Divisions S-7, . . . Mannering, J. (1982). Soil erosion and conservation in the tropics: Proceedings of a symposium. Volume 43. Madison, Wisconsin: American Society of Agronomy ; Soil Science Society of America.
Chicago Style CitationAnnual meetings of American Society of Agronomy and Soil Science Society of America Fort Collins, Colorado), et al. Soil Erosion and Conservation in the Tropics: Proceedings of a Symposium. Volume 43. Madison, Wisconsin: American Society of Agronomy ; Soil Science Society of America, 1982.
MLA CitationAnnual meetings of American Society of Agronomy and Soil Science Society of America Fort Collins, Colorado), et al. Soil Erosion and Conservation in the Tropics: Proceedings of a Symposium. Volume 43. Madison, Wisconsin: American Society of Agronomy ; Soil Science Society of America, 1982.