Kaufman, Peter B. <br/><br/>
Plants, people and environment 

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 - New York  Macmillan  1979 
 - xii, 542p.   
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<br/><br/><label>Subjects--Index Terms: </label>Ecology  Environment  Biology  Botany  Biology  ecology and man  Environment and state  Environment- government policy  Environmental policy  Environment  Environment and man  man and vegetation 
<br/><br/><label>Dewey Class. No.: </label>577.4