Abstract
WORKING AT PLAY: A HISTORY OF VACATIONS IN THE UNITED STATES by Cindy S. Aron. Oxford: Oxford University Press, 19 Madison Avenue, New York, NY, 1999, ISBN: 0-19-505584-5, 324 pp. $35.00. Reviewed by John D. Keiser.
ECOTOURISM: AN INTRODUCTION by David A. Fennell. London: Rout-ledge, 11 New Fetter Lane, London EC4P 4EE UK, LSBN: 0-415-20168-3, 1999, xx + 315 pp. (tables, charts, photographs, references, bibliography, index) $75.00 (cloth), $22.99 (paper). Reviewed by William N. Chernish.