Scientists, engineers, and physicians from abroad; trends through fiscal year 1970

"NSF 72-312."

Results of spirit leveling in Nebraska, 1896 to 1913, inclusive. Work done in cooperation with the State from 1911 to 1913, inclusive, through the Board of regents of the University of Nebraska.

Mode of access: Internet.

Climatic summary of the United States : supplement for 1931 through 1952. Texas.

Mode of access: Internet.

The Omohundro genealogical record; the Omohundros and allied families in America; blood lines traced from the first Omohundro in Westmoreland County, Virginia, 1670, through his descendants in three great branches and allied families down to 1950.

Mode of access: Internet.

Disability claimants who contest denials and win reversals through hearings /

Includes bibliographical references.

A manual of dangerous insects likely to be introduced in the United States through importations.

At head of tltle: Issued Aug. 15,1917. U.S. Dept. of agriculture, Office of the secretary. Contribution from the Bureau of entomology, L. O. Howard, chief, in collaboration with the Federal horticultural board, C. L. Martlatt, chairman.

The handbook of merchant shipping statistics through 1958 /

Mode of access: Internet.

Laws relating to vocational education and agricultural extension work : vol. II, 92d through 95th Congress /

Mode of access: Internet.

Geodetic operations in the United States and in other areas through international cooperation, January 1, 1963 to December 31, 1966.

Mode of access: Internet.

Geodetic operations in the United States and in other areas through international cooperation, January 1, 1960 to December 31, 1962.

Mode of access: Internet.

The Paxtons: their origin in Scotland, and their migrations through England and Ireland, to the colony of Pennsylvania, whence they moved South and West, and found homes in many states and territories.

Mode of access: Internet.

Bibliography on atomic transition probabilities : (1914 through October 1977) /

"Supersedes NBS Special Publications 320, 320 Supplement 1 and 320 Supplement 2" -t.p.

Bibliography on atomic energy levels and spectra, July 1971 through June 1975 /

Includes indexes.

Bibliography of potato diseases through 1945: with common and scientific names

Mode of access: Internet.

Federal employees' compensation act (5 USC 8101 et seq.) and related provisions, through April 19, 1968.

"Replaces ... Federal Employees' compensation act as amended to September 13, 1960, issued ... in 1962."