Duveskog,Deborah <br/><br/>
A study guide  for farmer field schools:Water harvesting and soil moisture retention 

 - Harare  Farmesa  2001 
 - 86p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water harvesting<br/>Soil moisture conservation<br/>Rain and rainfall
<br/><br/><label>LC Class. No.: </label>FAO S 599  / .D88 2001