Lundgren Lill <br/><br/>
Twenty years of Soil Conservation in Eastern Africa Lill Lundgren  

 - Nairobi   SIDA'S 1993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Specific techinigues; apparatus equipment materials
<br/><br/><label>Dewey Class. No.: </label>631.450967LUN