Fraenkel.P.L. <br/><br/>
Water Lifting Devices 

 - Food and Agriculture Organization of the United Nations.     Rome  1986 
 - 295p.  ILL.,Cht.,Fig and Table 
 - FAO Irrigation and Drainage Paper   43 .
<br/><br/><label>ISBN: </label>62-5-102515-0 
<br/><br/><label>Nat. Bib. No.: </label>6661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631  / FRA