Environment
1972; Nature Portfolio; Volume: 236; Issue: 5344 Linguagem: Inglês
10.1038/236240a0
ISSN1476-4687
Autores ResumoMan and the Ecosphere . By Paul R. Ehrlich, John P. Holdren and Richard P. Holm. Pp. viii + 307. (Freeman: San Francisco and Reading, September 1971.) £5.20 cloth; £2.50 paper. Man's Impact on the Global Environment: Assessment and Recommendations for Action . (Report of the study of Critical Environmental Problems. Sponsored by the Massachusetts Institute of Technology.) Pp. xxiii + 319. (MIT: Cambridge, Massachusetts, and London, January 1971.) £5.85 board; £1.40 paper. The Ecological Context . By John McHale. Pp. 188. (Studio Vista: London, March 1971.) £3.15.
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