The mosquitoes of the southern United States east of Oklahoma and Texas, by Stanley J. Carpenter ... Woodrow W. Middlekauff ... and Roy W. Chamberlain ...

no.3

The native flowers and ferns of the United States in their botanical, horticultural and popular aspects / by Thomas Meehan ; illustrated by chromolithographs.

2

Statistical abstract of the United States, 1988 : national data book and guide to sources.

Chiefly tables.

International Conference on the Physics of X-Ray Spectra program and extended abstracts.

Mode of access: Internet.

Foreign agricultural trade of the United States.

Mode of access: Internet.

Power and change : the administrative history of the Office of the Chief of Naval Operations, 1946-1986 /

Mode of access: Internet.

The growth of scientific research and development,

"RDB 114/34."

Comprehensive health planning as carried out by State and areawide agencies in three States, Department of Health, Education, and Welfare; report to the Congress,

"B-164031(2)."

Fifteenth census of the United States: 1930. Metropolitan districts. Population and area.

Forms part of the series of Reports of the Fifteenth decennial census