Man 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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CRAGG, J. Environment. Nature 236, 240–241 (1972). https://doi.org/10.1038/236240a0
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DOI: https://doi.org/10.1038/236240a0