Mollison, Bill. ,. <br/><br/>
Introduction to Permaculture / 
by Bill Mollison and Reny Mia Slay. 
 - Australia :  Tagari publications ;  c1991. 
 - vi, 198p. ,  illustrations ;  27 cm. 
<br/><br/>includes bibliographical references and index.  
<br/><br/><label>ISBN: </label>0908228058 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Permaculture. 
<br/><br/><label>Dewey Class. No.: </label>631.58