TY  - MON
AU  - Nishiyama
TI  - Triticum-Aegilops cross-incompatibility system based on the polar-nuclei activation hypothesis
PY  - 1981///
CY  - [S. l.
PB  - s. n.]
KW  - Botânica
KW  - 58
PB  - s. n.]
SP  - 813-822 p.
PP  - [S. l.
ER  -