Brush, S. B. (2000). Genes in the field: On-farm conservation of crop diversity. Lewis.
Čikaški stil citiranja (17. izdanje)Brush, Stephen B. Genes in the Field: On-farm Conservation of Crop Diversity. London: Lewis, 2000.
MLA način citiranja (9. izdanje)Brush, Stephen B. Genes in the Field: On-farm Conservation of Crop Diversity. Lewis, 2000.
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