Matthiessen, Peter. The cloud forest : a chronicle of the South American wilderness / Peter Matthiessen. - New York, N.Y., U.S.A. : Penguin Books, 1987, c1961. - viii, 280 p., [24] p. of plates : ill. ; 20 cm. - Penguin travel library . "Elisabeth Sifton books." Includes index. ISBN: 0140095497 (pbk.) : Subjects--Personal Names: Mathiessen, Peter--Travel--South America. Subjects--Geographic Terms: South America--Description and travel. Dewey Class. No.: 918/.0435