Sorghum movements in the United States : interregional flow patterns and transportation requirements in 1977 /

Includes bibliographical references.

Corn movements in the United States : interregional flow patterns and transportation requirements in 1985 /

"September, 1990."

Sorghum movements in the United States : interregional flow patterns and transportation requirements in 1985 /

" ... contribution to North Central Project NC-137, 'Effect of changes in transportation on performance of the U.S. Agricultural Transportation System, 'and to Southern Regional Project S-176 Interregional marketing systems for grains and soybeans.'"--P. iii.

A branch-and-bound algorithm for optimal AND-OR networks (the algorithm description)

Bibliography: p. 39.

Fly patterns and their origins,

"3d printing April, 1946."

Travel patterns and transit needs of women /

"Performing organization: Moore Johnson, Inc."--Technical report documentation page.

Local drug abuse : trends, patterns and issues /

Item 467-A-1

Patterns and trends in drug abuse : a national and international perspective.

Mode of access: Internet.

Air quality data from the national air sampling networks and contributing state and local networks, 1964-1965.

Mode of access: Internet.

Air quality data from the national air surveillance networks and contributing State and local networks.

1967 ed. issued by Division of Air Quality and Emission Data, as APTD 69-22.

Highway study [a research study of traffic patterns and highway needs for 1960 and 1980-85, Eugene-Springfield area] In cooperation with the Central Lane Planning Council and others. Donald N. Johnson, project director.

Fold. plan in pocket.

Air quality data for 1968 from the National Air Surveillance Networks and contributing state and local networks.

Chiefly tables.

Commercial structure and commercial blight : retail patterns and processes in the city of Chicago / assisted by Robert J. Tennant, Barry T. Garner, James W. Simmons.

"A study made under contract with the Community Renewal Program of the city of Chicago."

Work-attachment patterns in six cities : based on data from the survey of patterns and factors in labor mobility : final report /

Mode of access: Internet.