FAO farm systems management series. 

 - Rome :  FAO,  1994- 
 - vols. 
 - FAO publications ;  7, 8, 10. .
<br/><br/> vols located on shelf in call no. "630/F686". 
<br/><br/>v. 7. Farm systems development and soil conservation / 
<br/><br/><label>ISBN: </label>9251034486 9251036446 9251034745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture and state.