TY  - BOOK
AU  - Weibullolm Plant Breeding Institute
TI  - Agri Hortique Genetica. Vol 28(1970) - 46(1988)
U1  - 581.5605 
PY  - 1970///
CY  - Landskrona
PB  - By, Weibullolm Plant Breeding Institute
ER  -