Levlock J E <br/><br/>
Gaia A New Look of At Life On Earth   
  

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 - Oxford  Oxford University Press  1979 
 - 157pgs, 22 cms. 
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<br/><br/><label>ISBN: </label>019217665X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>500.9 Lov/Gai