Anderson, Alvin G. <br/><br/>
Model studies of dropsharts for the tunnel and reservoir plan  : final report 

 - Minneapolis, Min., :  University of Minnesota,  1975 
 - ca. 380 p.  : ilus. ; gráfs 
 - Project report  ; 154 .
 - Project report  ; 154 .
<br/><br/><label>LCCN: </label>19720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escurrimiento.<br/>Túneles.
<br/><br/><label>Dewey Class. No.: </label>624.19  / A5