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."

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."

Teaching soil and water conservation : a classroom and field guide /

Caption title.

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

Mode of access: Internet.

Theory and practice of physical education /

v. 3, 1915.

A laboratory and field guide to the natural history of vertebrates (except birds) /

"References" included.

Natural history of vertebrates : (except birds) A laboratory and field guide. Rev /

"First edition, copyrighted 1932."

Transactions of the Watford Natural History Society and Hertfordshire Field Club.

Mode of access: Internet.