The world environment 1972-1982: A Report by the United Nations Environment Programme. Natural Resources and the Environment Series, Vol. 8,edited by Martin W. Holdgate, Mohammed Kassas, Gilbert F. White. Dublin: Tycooly International Publishing Limited, 1982, 637 pp. Price: £50 cloth, £25 paper

Unpriced values: Decisions without market prices, by John A. Sinden and Albert C. Worrell. New York: Wiley-Interscience, 1979, 511 pp. Price: $44.95

Francis, John G., (1983)

Current issues in natural resource policy, edited by Paul R. Portney with the assistance of Ruth B. Haas. Washington DC: Resources for the Future, Inc., 1983, 300 pp. Price: $9.50

Francis, John G., (1983)

The politics of wilderness preservation, by Craig W. Allin. Westport, CT: Greenwood Press, 1982, 304 pp. Price: $27.50

Francis, John G., (1983)