TY  - JA
AU  - Zeven,A.C.
TI  - The spread of bread wheat over the Old World since the Neolithic Age as indicated by its genotype for hybrid necrosis [soft wheat]
SN  - 0183-5173
U1  - 82-724480 
PY  - 1980///
KW  - Biogeography
KW  - Classification
KW  - Genetic disorders
KW  - Miscellaneous plant disorders
KW  - Wheat triticum spp
KW  - Plant breeding
KW  - AGROVOC
N1  - 5 ill. Bibliography p. 47-53
T2  - Journal d'Agriculture Traditionnelle et de Botanique Appliquee
ER  -