Food and Agriculture Organization of the United Nations. Plant Production and Protection Division. (1961). Agricultural and horticultural seeds: Their production,control and distribution. Food and Agriculture Organization of the United Nations.
Style de citation Chicago (17e éd.)Food and Agriculture Organization of the United Nations. Plant Production and Protection Division. Agricultural and Horticultural Seeds: Their Production,control and Distribution. Rome: Food and Agriculture Organization of the United Nations, 1961.
Style de citation MLA (8e éd.)Food and Agriculture Organization of the United Nations. Plant Production and Protection Division. Agricultural and Horticultural Seeds: Their Production,control and Distribution. Food and Agriculture Organization of the United Nations, 1961.