(Agriculture Dept. Farmers' bulletin 449.) [Date of original issue incorrectly given on this publication as May 12, 1912.]
Notes:
(Agriculture Dept. Farmers' bulletin 449.) [Date of original issue incorrectly given on this publication as May 12, 1912.] * For Sale by Superintendent of Documents. Paper, 5c.
Availability:
* For Sale by Superintendent of Documents. Paper, 5c.