Ewert, Alan W., 1949- Outdoor adventure pursuits : foundations, models, and theories / Alan W. Ewert. - Columbus, Ohio : Pub. Horizons, c1989. - xvii, 234 p. : ill. ; 24 cm. Includes index. Bibliography: p. 215-230. ISBN: 0942280504 : $20.00 LCCN: 88023651 Subjects--Topical Terms: Outdoor recreation.Outward bound schools. LC Class. No.: GV191.6 / .E85 1989 Dewey Class. No.: 370.11/07/11 EWE 1989