TY  - BOOK
AU  - Brush, Stephen B.
TI  - Genes in the field; on-farm conservation of crop diversity
U1  - 631.523 B92G 
PY  - 1999///
CY  - Rome
PB  - International Plant Genetic Res. Institute
KW  - PLANT BREEDING
KW  - GERMPLASM RESOURCES, PLANT
ER  -