Biblioteca SEGEMAR

Vista normal Vista MARC Vista ISBD

Burdick, Richard G.

A method for locating abandoned mines / by R.G. Burdick, L.E. Snyder, and W.F. Kimbrough. - Pittsburgh, Pa. (Cochrans Mill Rd., P.O. Box 18070, Pittsburgh 15236) : U.S. Dept. of the Interior, Bureau of Mines, 1986. - ii, 27 p. : ill. ; 28 cm. - Report of investigations ; 9050 . - Report of investigations (United States. Bureau of Mines) ; 9050. .

Bibliography: p. 9-10.

LCCN: 86600217

Subjects--Topical Terms:
Mines and mineral resources.
Abandoned coal mines.
Electric prospecting.
Electric resistance.

LC Class. No.: TN23 TN153 / .U43 no. 9050

Dewey Class. No.: 622 s 622/.14

Gov. Doc. Class. No.: I28.23:9050