INGELS J.E. <br/><br/>
LANDSCAPING PRINCIPLES AND PRACTICES IV TH ED. LANDSCAPE ARCHITECTURE, GARDEBNING, INDUSTRY 

 -  DELMAR PUB. INC.   1999 
 - 401 
<br/><br/><label>ISBN: </label>0-8273-4683-2 
<br/><br/><label>Dewey Class. No.: </label>712