History of the expedition under the command of Captains Lewis and Clarke, to the sources of the Missouri ... : performed during the years 1804, 1805, 1806, by order of the government of the United States /

The chapter on natural history (1st edition, v. 2, chapter 7) is in this edition transferred to the appendix. In this appendix the Estimate of the western Indians is given under the heading: "Enumeration of Indian nations and their places of general residence."

Usual sources of medical care and their characteristics /

"September 1991"--P. [4] of cover.

Special sources of information on isotopes.

Includes index.

Special sources of information on isotopes : in industry, agriculture, medicine and research.

"January 1962"--cover.

Quantitative radiochemical methods for the determination of the sources of natural radioactivity.

"April 1956."

Sources of toxic compounds in household wastewater /

Mode of access: Internet.

Sources of audiovisual materials about handicapping conditions.

Mode of access: Internet.

Sources of audiovisual materials on disabilities /

"May 1995."

Sources of braille reading materials /

Mode of access: Internet.

Outline for the course in United States government publications as sources of information for libraries,

Autographed from type-written copy.

Sources of gadolinium /

"Subject Category : Geology and Mineralogy."--Page 2 of cover.

Suggestions to prospective farmers in wartime and sources of information.

Processed.

Industrial clays other than potential sources of alumina of the Columbia Basin.

Mode of access: Internet.

Guide to sources of English history from 1603 to 1660 in Reports of the Royal Commission on Historical Manuscripts,

"Aids to the use of the Reports": p. xxii-xxviii

Sources of information on the properties of metals and alloys.

"April 15, 1943."