Skerman, P. J. Topical forage legumes / P. J. Skerman. - Rome : Food and Agriculture Organization of the United States, c 1977. - xxiii, 609 p. : ill. ; 24 cm. - FAO Plant Production Series. . Includes index. 333 333 ISBN: 92-5-100163-4 Subjects--Topical Terms: Forage plants -- Tropics. Dewey Class. No.: 633.2 / S27t