Flint, Lewis Herrick, 1893-
Wave lengths of radiation in the visible spectrum inhibiting the germination of light-sensitive lettuce seed / by Lewis H. Flint ... and E.D. McAlister.
Lettuce.
Seeds.
Germination.
Plants, Effect of light on.
Radiation
1935.
McAlister, Edward Dorris, 1901-
Irradiated lettuce seeds.