Ingels, Jack E. <br/><br/>
Landscaping :  principles and practices / 
Jack E. Ingels 
 - 7th ed. 
 - Clifton Park, NY :  Delmar Cengage Learning,  2009 
 - xix, 573 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>1428376410 9781428376410  RM384.21 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Landscape architecture<br/>Landscape gardening<br/>Landscaping industry