Minerals in world industry
Voskuil, Walter H.
Minerals in world industry Walter H. Voskuil - New York : McGraw-Hill Book Company, Inc., 1955. - vii, 324 p. ; 24 cm.
Mineral industries
Mines and mineral resources
549 VOS
Minerals in world industry Walter H. Voskuil - New York : McGraw-Hill Book Company, Inc., 1955. - vii, 324 p. ; 24 cm.
Mineral industries
Mines and mineral resources
549 VOS