TY - BOOK AU - Stephen B. Brush TI - Genes in the Field : On-Farm Conservation of Crop Diversity SN - 1-56670-405-7 U1 - 581.56 PY - 2000/// CY - Boca Raton PB - Lewis Publishers KW - Breeding N1 - Stephen B. Brush: Genes in the Field : On-Farm Conservation of Crop Diversity. Boca Raton. Lewis Publishers, 2000. 1-56670-405-7--(581.56BRU) ER -