Snodgrass, Edmund C. <br/><br/>
The green roof manual :  a professional guide to design, installation, and maintenance / 
Edmund C. Snodgrass and Linda McIntyre. 
 - Portland :  Timber Press,  2010. 
 - 295 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 279-291) and index. 
<br/><br/><label>ISBN: </label>9781604690491  RM122.65 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roof gardening.