Book Review: Reappraising the Environmental Revolution: A Review Article The Limits of Altruism by G. HARDIN. Bloomington and London: Indiana University Press. 1978. pp. 154. £7.00 Current Issues in US Environmental Policy edited by P. R. PORTNEY. Baltimore and London: The Johns Hopkins University Press for Resources for the Future. 1978. pp. 207. £10.50 H/B; £3.50 P/B Environmental Improvement Through Economic Incentives by F. R. ANDERSON et al. Baltimore and London: The Johns Hopkins University Press for Resources for the Future. 1977. pp. 194. £9.00 H/B; £3.25 P/B Pollution and Policy - A Case Essay on California and Federal Experience with Motor Vehicle Air Pollution 1940-1975 by J. KRIER and E. URSIN. Berkeley, Los Angeles and London: University of California Press. 1978. pp. 401. £11.25 Air Pollution and Human Health by L. LAVE and E. SESKIN. Baltimore and London: The Johns Hopkins University Press for Resources for the Future. 1978. pp. 368. £15.75 Environmental Assessment - Approaching Maturity by S. BENDIX and H. GRAHAM. Chichester: Ellis Horwood Ltd., distributed by John Wiley and Sons Ltd. 1978. pp. 288. £12.60 Principles for Local Environmental Management by P. ROWE et al. Cambridge, Mass: Ballinger Publishing Co., distributed by John Wiley and Sons Ltd. 1978. pp.272. £10.40