Sweden. Styrelsen fo4r intern <br/><br/>
Organic materials as fertilizers : report of an expert consultation held in Rome 

 - Rome  Food and Agriculture Organiza  tion of the1978 
 - vi, 394 pa 
<br/><br/><label>ISBN: </label>9251003955 
<br/><br/><label>Dewey Class. No.: </label>631.877