TY  - BOOK
AU  - Virchow, Detlef
TI  - Efficient conservation of crop genetic diversity : theoretical approaches and empirical studies
SN  - 9783540000068
U1  - 333.95316 VIR 
PY  - 2003///
CY  - Berlin
PB  - Springer
KW  - Crops -- Germplasm resources
KW  - Germplasm resources conservation
N1  - Includes bibliographical references
ER  -