Sears, Paul Bigelow Lands beyond the forest by Paul B. Sears. Illus. by Stanley Wyatt. - Englewood Cliffs, N.J. Prentice-hall [1969] - xii, 206 p. illus. 25 cm. - [Prentice-Hall series in nature and natural history] . LCCN: 68008126 Subjects--Topical Terms: Grassland ecology.Natural history LC Class. No.: QH541.5.P7 / S4 Dewey Class. No.: 581.5