French, Norman R , ed. Perspectives in grassland ecology : results and applications of the US / IBP Grassland Biome Study / ed. by Norman R. French - New york : Springer-Verlag, 1979 - 204 p. : ilus. - . LCCN: 163955 Subjects--Topical Terms: Pastizales--EcologĂa I. t. Dewey Class. No.: 633.2 F74