Leppan, Hubert Dudley, 1889- Lucerne culture in South Africa. By Hubert D. Leppan. - [Pretoria? South Africa] Central News Agency, 1924. - 68 p. incl. front. (map) illus. plates. 22 cm. - South African agricultural series ; no. 2 . References: p. 66. LCCN: agr24000599 Subjects--Topical Terms: Agriculture--South Africa.Alfalfa. LC Class. No.: SB205.A4 / L37