Hydraulic-mining débris in the Sierra Nevada /
Gilbert, Grove Karl, 1843-1918.
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.
At head of title: Department of the Interior. Many of the plates printed on both sides of leaf.
gs 17000387
Hydraulic mining.
Gold mines and mining--Sierra Nevada (Calif. and Nev.)
QE75 / .P9 no. 105
I 19.16:105
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.
At head of title: Department of the Interior. Many of the plates printed on both sides of leaf.
gs 17000387
Hydraulic mining.
Gold mines and mining--Sierra Nevada (Calif. and Nev.)
QE75 / .P9 no. 105
I 19.16:105