Howard, Albert <br/><br/>
The soil and health  a study of organic agriculture 

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 - Kentucky  The university press of Kentucky  2006 
 - xxviii,307p.    23cm 
<br/><br/><label>ISBN: </label>9780813191713 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic farming<br/>Plant diseases<br/>Organic gardening
<br/><br/><label>Dewey Class. No.: </label>631.584  / HOW