TY - BOOK AU - Brush, Stephen B TI - Genes in the field: On-farm conservation of crop diversity SN - 1566704057 U1 - 575:631.523 PY - 2000/// CY - Italy PB - International Plant Genetic REsources Institute KW - Crop genetic resources KW - Genetic diversity KW - Germplasm resources KW - On farm conservation ER -