TY  - REP
AU  - Zeven,A.C.
TI  - Second supplementary list of genotypes of hybrid necrosis of wheat varieties
SN  - 1573-5060
PY  - 1967///
N1  - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0014-2336
T2  - Euphytica
ER  -