TY  - JA
AU  - Brewer,G.J.
AU  - Sears,E.R.
AU  - Sing,C.F.
TI  - Studies of isozyme patterns in nullisomic-tetrasomic combinations of hexaploid wheat
PY  - 1969///
T2  - Proceedings of the Natural Academy of Sciences (PNAS)
ER  -