Godwin, R. J <br/><br/>
Agricultural engineering in development   tillage for crop production in areas of low rainfall 

 - Rome  Food and Agriculture Organization  of the United Nations  1990 
 - vi,123p.  30cm 
 - FAO agricultural services bulletin 83 .
<br/><br/><label>ISBN: </label>9251025428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural and related technologies<br/>Soil working<br/>Cultivation and harvesting<br/>Specific techniques
<br/><br/><label>Dewey Class. No.: </label>631.51  / GOD