Regional environmental policy: the economic issues 
edited by Horst Siebert, Ingo Walter and Klaus Zimmermann 
 - New York  New York University  1979 
 - xii, 290p 
<br/><br/><label>ISBN: </label>0814778054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regional planning.<br/>Environmental policy
<br/><br/><label>Dewey Class. No.: </label>O91 Si15