Research on water 

 - Madison :  The Society,  1964 
 - 121 p.  : ilus.; gráfs. 
 - ASA special publication  ; 4 .
 - ASA special publication  ; 4 .
<br/><br/> 36-28 
<br/><br/><label>LCCN: </label>320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua.<br/>Irrigación.
<br/><br/><label>Dewey Class. No.: </label>628.1  / S6