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Biological Survey of Texas (open access)

Biological Survey of Texas

From introduction: "Report on the biological survey of Texas conducted over a number of years through collection of information and specimens. Focus on life zones and their subdivisions and on the mammals and reptiles of the state."
Date: October 24, 1905
Creator: Bailey, Vernon
System: The UNT Digital Library
A Biological Investigation of the Athabaska-Mackenzie Region (open access)

A Biological Investigation of the Athabaska-Mackenzie Region

From introduction: "Report of 1901 expedition of Athabaska-Mackenzie region to obtain representative collections of the mammals, birds, and plants."
Date: October 26, 1908
Creator: Preble, Edward A.
System: The UNT Digital Library
A Biological Investigation of the Hudson Bay Region (open access)

A Biological Investigation of the Hudson Bay Region

Results of 1900 biological expedition to document the Hudson Bay. Examination of species of plants and animals.
Date: October 31, 1902
Creator: Preble, Edward A.
System: The UNT Digital Library
Biological Investigations in Alaska and Yukon Territory (open access)

Biological Investigations in Alaska and Yukon Territory

From letter of transmittal: "Report on biological investigations made in the interior of Alaska and the Yukon territory in 1903 and 1904. It consists of separate reports on three distinct areas, describing the physiography and giving detailed accounts of the animal life of the region."
Date: October 7, 1909
Creator: Osgood, Wilfred H.
System: The UNT Digital Library
Results of a Biological Reconnaissance of the Yukon River Region (open access)

Results of a Biological Reconnaissance of the Yukon River Region

Brief summary of the Yukon River region, including itinerary of expedition, faunal districts, new species identified, and mammals and birds present.
Date: October 6, 1900
Creator: Osgood, Wilfred H. & Bishop, Louis B.
System: The UNT Digital Library
A New Form of Standard Resistance (open access)

A New Form of Standard Resistance

Report issued by the Bureau of Standards over new developments of electrical resistivity in manganin wire coils. The results of the developments are discussed. This report includes tables, illustrations, and photographs.
Date: October 1, 1908
Creator: Rosa, Edward B.
System: The UNT Digital Library