Reprint of a report on the origin, geological relations and composition of the nickel and copper deposits of the Sudbury Mining District, Ontario, Canada /

A revision of the original report of 1904.

Nickel-cobalt resources of Cuba /

Includes bibliographical references.

Precipitation of the sulphides of nickel & cobalt in an alkaline tartrate solution : together with an investigation into the nature of certain tartrates of these metals.

Reprinted from the Journal of the American chemical society, v. 22, no. 8, Ag. 1900.

The construction, technical evaluation, and fictional determination of an aluminum storm sewer system /

Mode of access: Internet.

Report from the Committee Appointed to Enquire into the State of the Copper Mines and Copper Trade of This Kingdom.

Includes bibliographical references.

Ball bearings, mounted or unmounted, and parts thereof, from Argentina, Austria, Brazil, Canada, Hong Kong, Hungary, Mexico, the People's Republic of China, Poland, the Republic of Korea, Spain, Taiwan, Turkey and Yugoslavia : determination of the Commission in investigation no. 701-TA-307 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigation : determinations of the Commission in investigations nos. 731-TA-498-511 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigations

Mode of access: Internet.

Researches on cobalt and cobalt alloys, conducted at Queens university, Kingston, Ontario, for the Mines branch of the Department of mines.

"No. 259, 309, 334, 411, 413."

Qualitative and quantitative determination of toxic materials in water supplies /

Mode of access: Internet.

U.S. EPA regulations have changed the focus of lead and copper monitoring.

Caption title.

A letter on our agricultural distresses, their causes and remedies; accompanied with tables and copper-plate charts, shewing and comparing the prices of wheat, bread, and labour, from 1565 to 1821. Addressed to the Lords and Commons.

Mode of access: Internet.

Practical instructions in the search for, and the determination of, the useful minerals, including the rare ores, for the prospector, miner, and as a ready reference for everybody interested in the mineral industry,

Mode of access: Internet.

Guide to the grading of structural timbers and the determination of working stresses /

Caption title.

The electron, its isolation and measurement and the determination of some of its properties.

A reprint of the original 1917 edition.

Dispersion strengthened copper-thorium boride and copper-alumina alloys produced by melting and casting /

Photocopy. U.S. Dept. of Commerce, Office of Technical Services. AD606806.

Methods for the analysis of columbium and its alloys /

This report consists of the analytical procedures modified or developed at Pratt & Whitney Aircraft, CANEL, for the determination of alloying constituents and impurities in columbium and its alloys. Included are spectrophotometric methods for chromium, columbium, iron, molybdenum, tungsten, nickel, nitrogen and titanium; volumetric methods for chromium, vanadium and zirconium; emission and X-ray spectrographic methods for various alloying elements; a spectrographic method for zirconium and trace impurities and miscellaneous methods for aluminum, carbon, oxygen and hydrogen.