Appletons' hand-book of American travel, western tour : embracing eighteen through routes to the west and far west, tours of the Great Lakes and rivers, and all local routes of the states of Ohio, Indiana, Illinois, Iowa, Michigan, Wisconsin, Minnesota, Missouri, Kansas, Nebraska, Colorado, Nevada, California, and Oregon, and territories of Dakota, Wyoming, Montana, Idaho, Utah, Washington, and Alaska.

Includes index.

Report of geological reconnaissance in south-central Montana and northwestern Wyoming /

In the spring of 1953 a program of field reconnaissance for radioactivity in south-central Montana and northwestern Wyoming was authorized by the U.S. Atomic Energy Commission. Field procedures consisted of testing outcrops along roads, in cliffs, and around rim rocks, and testing mines, prospects and the dumps thereof with the appropriate instruments in an attempt to locate exposures of areas showing anomalous radioactivity and to ascertain the geological conditions under which such radioactivity occurred.

An investigation of the mineralogy of uranium-bearing deposits in the Boulder Batholith, Montana : annual report, July 1, 1952 to March 31, 1953 /

"Contract No. AT(30-1)-1390."

Reconnaissance of Basin-Boulder-Clancey area, Jefferson County, Montana /

"Division of Raw Materials, Exploration Branch."--Cover.

Objectives, responsibilities and scope of the Montana Cooperative Extension Service.

Mode of access: Internet.

Madison River, Montana; report on flood emergency Madison River slide.

Mode of access: Internet.

Summary of airborne reconnaissance in the Little Rocky Mountains, Montana /

"December 1954."

Summary of airborne reconnaissance in the Little Belt and Castle Mountains, Montana /

Salt Lake City, Utah, Salt Lake Area Office, United States Atomic Energy Commission.

Some thorium deposits in western Montana and east-central Idaho /

"March 1957."

Reports of cases argued and determined in the Supreme Court of the State of Montana.

Mode of access: Internet.

A preliminary report on the electrical resistivity survey at Medicine Lake, Montana /

Mode of access: Internet.

Ground water factors affecting the drainage of area IV, first division, Buffalo Rapids irrigation project, Montana,

Mode of access: Internet.

Federal-state-private cooperative snow surveys, 1953-1957; summary of snow survey measurements for Idaho [portions of British Columbia, Montana, Wyoming, and Nevada within the Columbia Basin]

Mode of access: Internet.

Exploration diamond drilling in the Boulder batholith, Jefferson and Silver Bow Counties, Montana /

Radiometric logging of the drill holes was accomplished by means of a Geiger counter-type probe. Samples for chemical assay were selected after checking the core with a Geiger counter and correlation with the radiometric logging record. The exploration project did not disclose significant amounts of ore-grade material although encouraging indications were found at two different properties.