At head of title: U.S. Department of Commerce. R.P. Lamont, secretary. Bureau of Foreign and Domestic Commerce. William L. Cooper, director."Glossary of terms used": p. 317-320."Authorities and sources utilized in this study": p. 321-328.Mode of access: Internet
At head of title: U.S. Department of the Inertior. Harold L. Ickes, Secretary. Bureau of Mines. John...
At head of title: United States Department of the Interior, Harold L. Ickes, secretary; Bureau of Mi...
At head of title: United States Department of the Interior, Harold L. Ickes, Secretary; Bureau of Mi...
"By John H. Bruins, consul, Southampton, England."--p. 1.At head of title: U.S. Department of Commer...
At head of title: Department of commerce. Bureau of foreign and domestic commerce. E.E. Pratt, chief...
At head of title: U.S. Department of Commerce. R.P. Lamont, secretary. Bureau of Mines. Scott Turner...
"By Eugene W. Nabel, vice consul, Rotterdam, Netherlands."--P. 1.At head of title: U.S. Department o...
At head of title: United States Dept. of the interior, Harold L. Ickes, secretary. Bureau of mines, ...
Abstract from: "Mineral resources of the United States."At head of title: Department of the Interior...
At head of title: U.S. Department of commerce. R.P. Lamont, secretary. Bureau of mines. Scott Turner...
Editors: 1874-1917, F.E. Saward.--1919, S.A. Hale.Subtitle varies: the year book of the coal and cok...
At head of title: United States Department of the Interior, Harold L. Ickes, Secretary; Bureau of Mi...
At head of title: United States Dept. of the interior. Harold L. Ickes, secretary. Bureau of mines, ...
Prepared under the direction of the Mineral resources committee of the Imperial institute, with the ...
At head of title: United States Dept. of the interior, Harold L. Ickes, secretary. Bureau of mines, ...
At head of title: U.S. Department of the Inertior. Harold L. Ickes, Secretary. Bureau of Mines. John...
At head of title: United States Department of the Interior, Harold L. Ickes, secretary; Bureau of Mi...
At head of title: United States Department of the Interior, Harold L. Ickes, Secretary; Bureau of Mi...
"By John H. Bruins, consul, Southampton, England."--p. 1.At head of title: U.S. Department of Commer...
At head of title: Department of commerce. Bureau of foreign and domestic commerce. E.E. Pratt, chief...
At head of title: U.S. Department of Commerce. R.P. Lamont, secretary. Bureau of Mines. Scott Turner...
"By Eugene W. Nabel, vice consul, Rotterdam, Netherlands."--P. 1.At head of title: U.S. Department o...
At head of title: United States Dept. of the interior, Harold L. Ickes, secretary. Bureau of mines, ...
Abstract from: "Mineral resources of the United States."At head of title: Department of the Interior...
At head of title: U.S. Department of commerce. R.P. Lamont, secretary. Bureau of mines. Scott Turner...
Editors: 1874-1917, F.E. Saward.--1919, S.A. Hale.Subtitle varies: the year book of the coal and cok...
At head of title: United States Department of the Interior, Harold L. Ickes, Secretary; Bureau of Mi...
At head of title: United States Dept. of the interior. Harold L. Ickes, secretary. Bureau of mines, ...
Prepared under the direction of the Mineral resources committee of the Imperial institute, with the ...
At head of title: United States Dept. of the interior, Harold L. Ickes, secretary. Bureau of mines, ...
At head of title: U.S. Department of the Inertior. Harold L. Ickes, Secretary. Bureau of Mines. John...
At head of title: United States Department of the Interior, Harold L. Ickes, secretary; Bureau of Mi...
At head of title: United States Department of the Interior, Harold L. Ickes, Secretary; Bureau of Mi...