TY  - SER
AU  - Weber, W. E.,
TI  - Plant Breeding Vol. 109(1-4), Vol. 110(1-4), Vol. 111(1-4)
U1  - 631.52 
PY  - 1992///-1993
CY  - Berlin
PB  - Paul Parey Scientific Publishers
KW  - Plant Breeding
ER  -