Horton, D. E. (1987). Potatoes: Production, marketing, and programs for developing countries. Westview Press ; IT Publications.
Citace podle Chicago (17th ed.)Horton, Douglas E. Potatoes: Production, Marketing, and Programs for Developing Countries. Boulder : London: Westview Press ; IT Publications, 1987.
Citace podle MLA (8th ed.)Horton, Douglas E. Potatoes: Production, Marketing, and Programs for Developing Countries. Westview Press ; IT Publications, 1987.
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