Iron,
Joseph, Phineas Eleasor, 1891-
Iron, by P. E. Joseph. - Tucson, Ariz., University of Arizona, Bureau of mines [1916] - 1 p. l., 13 p. 23 cm. - Mineral technology series, no. 15 .
At head of title: ...University of Arizona bulletin.
Bibliography: verso of t.-p.
gs 17000006
Iron ores.
TN400 / .J7
MN 1.3:B 85/43
Iron, by P. E. Joseph. - Tucson, Ariz., University of Arizona, Bureau of mines [1916] - 1 p. l., 13 p. 23 cm. - Mineral technology series, no. 15 .
At head of title: ...University of Arizona bulletin.
Bibliography: verso of t.-p.
gs 17000006
Iron ores.
TN400 / .J7
MN 1.3:B 85/43