TY  - BOOK
AU  - Schoen, James F.
AU  - Payne, R. C.
TI  - Handbook of Variety Testing: : Laboratory Tests for Variety Determination with Fungal Pathogens
SN  - 906549291
PY  - 1993///
CY  - Switzerland
PB  - International Seed Testing Association
N1  - ISTA Variety Commitee
ER  -