TY  - GEN
AU  - Jacobs, Th.; Parlevliet, J.E.
TI  - Durability of disease resistance. Proceedings of a symposium held Feb 24-28. 1992, in Wageningen, the Netherlands
SN  - 0-7923-2314-9
U1  - 631.5 
PY  - 1993///
CY  - Dordracht
PB  - Kluwer Academic Publishers
KW  - RESISTANCE PATHOGEN PATHOSYSTEM BREEDING
ER  -