Skaggs, R. W. <br/><br/>
Water movement factors important to desing and operation of subrrigation systems 

 - St. Joseph, Mich. :  American Society of Agricultural Engineers,  1979 
 - 16 h.  ; gráfs. 
 - Documento  ; 79-2543 .
 - Documento  ; 79-2543 .
<br/><br/> Fotocopia 
<br/><br/><label>LCCN: </label>57103 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingeniería hidráulica.<br/>Irrigación.