The natural history of aquatic insects /

Includes index.

Ecuador; its ancient and modern history, topography and natural resources, industries and social development,

Mode of access: Internet.

Report of the state geologist.

State geologist: 1881-98, James Hall; 1899-1904, F.J. H. Merrill.

Bible quadrupeds : the natural history of the animals mentioned in Scripture.

Mode of access: Internet.

The romance of natural history.

Mode of access: Internet.

The American natural history; a foundation of useful knowledge of the higher animals of North America,

Mode of access: Internet.

Vestiges of the natural history of creation.

Mode of access: Internet.

Annual report of the United States Geological Survey of the Territories.

Mode of access: Internet.

The world allies : a survey of nationalism, labour and world-trade : and a remedy for wage-slavery and war.

Mode of access: Internet.

A history of Minnesota,

Mode of access: Internet.

The standard dictionary of facts; history, language, literature, biography, geography, travel, art, government, politics, industry, invention, commerce, science, education, natural history, statistics, miscellany; a practical handbook of ready reference based upon everyday needs,

Mode of access: Internet.

Contributions to the natural history of the United States of America /

Added t.-p.: Memoirs of the Museum of comparative zoology at Harvard college. Vol. V., no.1. North American starfishes. By Alexander Agassiz ... Cambridge, Welch, Bigelow, and company, 1877.

Records of the Geological Survey of New South Wales.

Life sciences collection

Topographical survey of lots 3 and 4 in the subdivision of lot 121 South Highland addition to Highland Park in sec. 36 T. 43 N. R. 12 E. of the 3rd P. M. [at bottom] Survey for Harold Florsheim

Blueprint; topo lines, elevations; survey by "Windes and Marsh, Engineers and Surveyors, Winnetka, Illinois"; note on reverse, "H. M. Florsheim, 541 W. Adams St., Chicago, Illinois"; unsigned. [from photographic copy by Lance Burgharrdt]

Survey of occupational mobility, conducted by the cooperating university research centers and the Social Science Research Council for the U. S. Department of the Air Force and the U. S. Bureau of the Census. Voluntary shifts of St. Paul workers 1940-44 and 1945-50.

Mimeographed.