International Potato Center. (1981). Exploration, taxonomy and maintenance of potato germ plasm III (1st edition.). CIP.
Cita Chicago Style (17a ed.)International Potato Center. Exploration, Taxonomy and Maintenance of Potato Germ Plasm III. 1st edition. Lima: CIP, 1981.
Cita MLA (8a ed.)International Potato Center. Exploration, Taxonomy and Maintenance of Potato Germ Plasm III. 1st edition. CIP, 1981.
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