Weggel, J. Richard <br/><br/>
Weir sand - by passing systems / 
by J. Richard Weggel 
 - [S.l. :  s.n.],  1981 
 - 63 p. ;  28 cm. 
 - Special report ;  no. 8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Military art and science--United States
<br/><br/><label>Dewey Class. No.: </label>355.00973