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Law and Environmental Use
Changing Mans Traditions
How Free ls Nature to Man?
4 other sections not shown
agriculture air pollution American artificial regimes balance cash changing man's traditions chlorinated hydrocarbons cities concerned controlling nature costs course culture desalination destruction ecologic economic ecosys effect effort eighteenth century emphysema environment as problems erwise exist exploitation federal fish forest function Gougane Barra growth harm human demand hydropower increase industry investment irrigation lacking land law and environmental limits for man's lndeed lnstead man's future manorial means measures ment natural resources needed nineteenth nomic numbers past pesticides plant population possible predictions present preserve produce programs protection purposes quick clay reason reforestation region Rene Dubos result risks river Robert Frost royal demesne runoff water scarcely seems sewer social soil sort sources species swamps techniques timber tion traditions about nature trees ture United urban-industrial civilization wardens waste York