TY - JOUR A1 - Ehrlich, P. A1 - Holdren, J. P. T1 - Population and Panaceas: A Technological Perspective JF - W. H. Truitt and T. W. G. Somonons (Eds.), Science, Technology, and Freedom, Boston (Houghton Mifflin Company) 1974, pp. 210-229. Y1 - 1974 ER - TY - BOOK A1 - Ehrlich, P. R. A. H. T1 - Population, resources, environment, San Francisco (W. H. Freeman) 1970. Y1 - 1970 ER -