Proceedings 

 - St. Joseph, Michigan :  American Society of Agricultural Engineers,  1982 
 - 177 p.  : ilus. ; gráfs. 
 - ASAE publication  ; 12-82 .
 - ASAE publication  ; 12-82 .
<br/><br/><label>LCCN: </label>30694 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drenaje.<br/>Drenaje--Congresos.
<br/><br/><label>Dewey Class. No.: </label>631.6  / N3 1982