”Cooper, John Ralph, prof. hort., Univ. Ark., Fayetteville, Ark. Asst. hort., Kans. State Agr. Coll., 1912; asst. prof. hort., Univ. Neb., 1912-6; assoc. prof., 1916-8; present position, 1918—. b. Washington, Ia., Apr. 18, 1883; s. Joseph and Laura Annis (Morgan) … Continue reading →