Explorations and field-work of the Smithsonian Institution in 1919.

Cover title: Smithsonian explorations, 1919.

Operator, organizational, and field maintenance manual : night firing target mechanism XM31.

Includes index.

Operation and field and depot maintenance : pullover gages, borescopes M1 and M2, and pressure gage M3.

"August 1958."

Operator, organizational, and field maintenance manual : simulator, small arms fire, XM2.

"August 1963."

Organizational and field maintenance manual : sewing machines for the repair of parachutes and allied equipment, Singer models 112W116, (FSN 3530-171-2123) ... 111W155, (FSN 3530-359-8856).

Includes index.

Organizational and field (third echelon) maintenance repair parts and special tool lists : tent, frame type, sectional, M-1948 (FSN 8340-262-2399).

Includes index.

Operator, organizational and field (third echelon) maintenance repair parts and special tool lists and maintenance allocation chart, axles RL-27-B, RL-27-C, and RL-27-D.

"11 June 1964."

Operator, organizational and field maintenance manual : electronic voltmeter AN/URM-145.

"February 1963."

Operator, organizational, and field maintenance manual : voltmeter, phase angle ME-223/U and North Atlantic Industries models 202R and 202AR.

"August 1962."

Depot packaging, depreservation, and field packaging instructions for nontactical generator sets and power plants : generator set, 700 kw electric (6115-00-596-3405) ...

"22 April 1983."

A graphic summary of the number, size, and type of farm, and value of products : (based largely on the census of 1930 and 1935) /

"Issued October 1937."

Directory of organization and field activities of the Department of Agriculture /

Includes index.

Directory of organization and field activities of the Department of Agriculture, 1939 /

Includes index.

Directory of organization and field activities of the Department of Agriculture, 1941 /

"In cooperation with the Offices of Information and Personnel, and the other offices and bureaus of the department."

Phosphobacterin as a soil inoculant laboratory, greenhouse, and field evaluation /

"United States Department of Agriculture in cooperation with Alaska, Minnesota, Montana, North Dakota, and Texas Agricultural Experiment Stations."