Gilbert, Grove Karl,  1843-1918. <br/><br/>
Hydraulic-mining débris in the Sierra Nevada / 
by Grove Karl Gilbert. 
 - Washington :  U.S. Gov't Print. Off.,  1917. 
 - 154 p. :  ill., maps, plates ;  29 cm. 
<br/><br/> At head of title:  Department of the Interior.  Many of the plates printed on both sides of leaf. 
<br/><br/><label>LCCN: </label>gs 17000387  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydraulic mining.<br/>Gold mines and mining--Sierra Nevada (Calif. and Nev.)
<br/><br/><label>LC Class. No.: </label>QE75  / .P9 no. 105 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.16:105