Hansen, Ann Larkin <br/><br/>
The Organic farming manual: a comprehensive guide to starting and running a cert 

 - North Adams  Storey Publishing  2010 
 - x, 437 p. 
<br/><br/><label>ISBN: </label>9781603424790 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic farming
<br/><br/><label>Dewey Class. No.: </label>635.0484  / HAN