Semple, A. T. 1895- Grassland improvement / by A. T. Semple - London : Leonard Hill, 1970 - xxii, 400 p., [72] p. of plates. ; 25 cm. - Plant science monographs . Includes bibliographical references and index ISBN: Rs. 150.00 Subjects--Topical Terms: PasturesGrasslands Dewey Class. No.: 333.74