Perpetual greenhouse systems / 
edited by Prof. Liam Edberg. 
 - New York, NY :  Delve Publishing,  2015. 
 - viii, 212 pages :  illustrations ;  25 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781680951004 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Greenhouse.