![](/img/cover-not-exists.png)
VARIATION OF NUCLEAR DNA CONTENT IN HELIANTHUS ANNUUS (ASTERACEAE)
Michaelson, Martin J., Price, H. James, Johnston, J. Spencer, Ellison, John R.Volume:
78
Language:
english
Journal:
American Journal of Botany
DOI:
10.1002/j.1537-2197.1991.tb11416.x
Date:
September, 1991
File:
PDF, 808 KB
english, 1991