TY  - BOOK
TI  - International Beta Genetic Resources Network: A Report an the 2nd international Workshop Held at the Institute for Crop Science and Plant Breeding Braunschweig, Germany, 24-28 June 1991. (international Crop Network Series-7)
PY  - 1992///
CY  - Rome 
PB  - IBPGR 
ER  -