Calvet, Louis-Jean <br/><br/>
Towards an ecology of world languages/ 
Louis -Jean Calvet 
 - Cambridge :  Polity,  c2006 
 - viii, 296 p. :  ill., facsims., map;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0745629555  £55.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecolinguistics
<br/><br/><label>Dewey Class. No.: </label>306.44