Septmeber 14, 1926
Dr. Geo. W. Carver,
Tuskegee, Alabama.
Dear Dr. Carver:--
In your letter of September 8th you asked this question:
Is it possible for the sex characters in trees to become facultative, or in other words have the power of changing…
Septmeber 14, 1926
Dr. Geo. W. Carver,
Tuskegee, Alabama.
Dear Dr. Carver:--
In your letter of September 8th you asked this question:
Is it possible for the sex characters in trees to become facultative, or in other words have the power of changing…
