Man and his environment
Miller, R.S. and Others
Man and his environment The ecological limits of optimism - New Haven 1970 - 1-77 p. - Environment, Ecological, Optimism Yale University School of Forestry. Bulletin No. 76 .
Man and his environment The ecological limits of optimism - New Haven 1970 - 1-77 p. - Environment, Ecological, Optimism Yale University School of Forestry. Bulletin No. 76 .