History of the early settlement and Indian wars of Western Virginia : embracing an account of the various expeditions in the West, previous to 1795 ; also, biographical sketches /

Mode of access: Internet.

Virulence, aggressiveness, evolution, and distribution of races of Puccinia striiformis (the cause of stripe rust of wheat) in North America, 1968-87.

"Issued February 1992"--P. [2] of cover.

Who's who in railroading in North America.

"With this issue, what was formerly known as the Biographical Directory of Railway Officials of America, goes into it's ninth edition. Previous editions - all published by the Simmons-Boardmann Pub. Co. ... - appeared in 1885, 1887, 1893, 1896, 1901, 1906, 1913 and 1922."-- Foreword of year 1930.

British North America, 1763-1867,

Mode of access: Internet.

Ecoregions map of North America : explanatory note /

"Lambert azimuthal equal area"--Map.

Bark beetles of the genus Hylastes erichson in North America /

Includes index.

Taxonomy of Acrobasis larvae and pupae in Eastern North America (Lepidoptera : Pyralidae) /

Mode of access: Internet.

The Leptoconops kerteszi complex in North America : (Diptera: Ceratopogonidae) /

Issued Apr. 1978.

Host records for Lepidoptera reared in Eastern North America /

Includes bibliographical references (p. 45-49).

The Paleozoic fishes of North America /

Also issued as 51st Cong., 1st sess., House Misc. doc. no. 249.

The fleas of North America : classification, identification, and geographic distribution of these injurious and disease-spreading insects /

Contribution from Bureau of Entomology and Plant Quarantine.

Monthly precipitation probabilities by climatic divisions: 23 Eastern States from the Great Lakes to the Gulf Coast

"Completed as a cooperative effort between the U.S. Department of Commerce, Environmental Science Services Administration, and the U.S. Department of Agriculture, Economic Research Service."

United States of America before the National Labor Relations Board, Case C-142 : in the matter of United States Steel Corporation (a New Jersey Corporation), Carnegie-Illinois Steel Corporation (a New Jersey Corporation) and Steel Workers Organizing Committee and Amalgamated Association of Iron, Steel and Tin Workers of North America.

"Exihibit B. Plans of employmee representation in effect at the plants of respondent, Carnegie-Illinois Steel Corporation"--Cover.

Michigan's Great Lakes trout and salmon fishery (1969-1972).

"Partially supported by the Bureau of Sport Fisheries and Wildlife and the National Marine Fisheries Service - Great Lakes Fish Resource Development Study AFSC-8."

Section Tuberarium of the genus Solanum of North America and Central America.

Bibliography: p. 236-238.