Holtan, H. N. <br/><br/>
Field manual for research in agricultural hydrology 

 - Washington :  USDA. Agricultural Research Service,  1962 
 - 214 p.  : ilus. 
 - Agriculture handbook  ; 224 .
 - Agriculture handbook  ; 224 .
<br/><br/><label>LCCN: </label>16267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingeniería hidráulica.
<br/><br/><label>Dewey Class. No.: </label>627  / H65