IBON Foundation, Inc. <br/><br/>
Green works :  the viability of organic farming in the Philippines / 
IBON Foundation, Inc. 
 - Quezon City :  IBON Book,  c2014. 
 - 116 pages :  illustrations ;  27cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-971-9941-68-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic farming.