Spedding, C. R. W. Sheep production and grazing management C. R. W. Spedding - 2nd ed. - London Bailliere, Tindall & Cassell 1970 - xi, 435 p., 10 plates illus 24 cm. Subjects--Topical Terms: SheepPastures Dewey Class. No.: 636.3 / 08