App, Frank, 1886- Alfalfa [by Frank App] - Trenton, N.J., 1918. - 51 p. illus. 23 cm. - New Jersey. Dept. of Agriculture. Bulletin no. 15 . LCCN: agr19000181 Subjects--Topical Terms: Alfalfa. LC Class. No.: S91 / .A32 no. 15 National Agricultural Library Call No.: 2N46B / no.15