Downs, R. J., & Thomas, J. F. (1982). Phytochrome Regulation of Flowering in the Long-Day Plant, Hyoscyamus niger.
Dyfyniad Arddull ChicagoDowns, Robert J., and Judith F. Thomas. Phytochrome Regulation of Flowering in the Long-Day Plant, Hyoscyamus Niger. 1982.
Dyfyniad MLADowns, Robert J., and Judith F. Thomas. Phytochrome Regulation of Flowering in the Long-Day Plant, Hyoscyamus Niger. 1982.
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