Nickel-cobalt resources of Cuba /

Includes bibliographical references.

Welding of thick plates of Bureau of Mines zirconium /

Work performed at the Battelle Memorial Institute, Columbus, Ohio.

Constitution of the United States : founding of the bourgeois republic /

Contains two essays by Daniel De Leon.

Official changes in the active list of permissible explosives and blasting devices for June, 1931 /

Mode of access: Internet.

Our weakened Constitution : an historical and analytical study of the Constitution of the United States and of the additions to the original text undertaken to place the facts before the American people, and to emphasize the present necessity for a movement in behalf of an unvolated Constitution, state integrity and the rights and immunities established by the founders of this republic /

Mode of access: Internet.

A nation at risk : the imperative for educational reform : a report to the Nation and the Secretary of Education, United States Department of Education /

Item 455-B-2

Fixed reproducible tangible wealth in the United States, 1925-94.

"August 1999."

Circuit Court of the United States, district of Nebraska, the Kansas Pacific Railway Company, and the Denver Pacific Railway and Telegraph Company, vs. the Union Pacific Railroad Company : in equity /

Cover title.

In the Circuit Court of the United States, district of Nebraska, the Kansas Pacific Railway Company, and the Denver Pacific Railway and Telegraph Company, vs. the Union Pacific Railway Company : in equity /

Cover title.

Research report - Bureau of Sport Fisheries and Wildlife.

Some numbers in revised editions.

Bibliography of petroleum and allied substances in ...

Compiled by E.H. Burroughs, 1915-

Facts relating to the production and substitution of manufactured gas for natural gas /

Includes bibliographical references and index.

Ochers and mineral pigments of the Pacific northwest occurrence, possible methods of preparation, and testing of ochers, siennas, and colored clays,

"This report represents a cooperative study between the Bureau of mines, Department of commerce, and the College of mines, University of Washington."

Inspection and testing of mine-type electrical equipment for permissibility /

Includes bibliographical references.

Index to publications of the United States Department of agriculture, 1936-1940,

Mode of access: Internet.