Title: Seaman A. Knapp, schoolmaster of American agriculture
First published: 1945
Subjects: Agricultural extension work, Agriculture, Vulgarisation
Places: United States
People: Seaman Ashahel Knapp (1833-1911), Seaman Asahel Knapp (1833-1911), Seaman A. Knapp
LC classification: S417.K6 B3 1971