Now showing items 1-10 of 93
Experimental Management of a Group of Small Michigan Lakes
(Taylor & Francis GroupWiley Periodicals, Inc., 1938-01)
Eight small pit lakes, located in the Pigeon River State Forest, were considered to be ecologically suited to trout as determined by a physical, chemical, and biological survey of these lakes in 1931 and 1932. Four of the ...
A new water-shrew (Sorex palustris) from Labrador
(University of Michigan Museum of Zoology, 1938)
A Triode Vacuum Tube Scale‐of‐Two Circuit
(The American Institute of Physics, 1938-03)
A vacuum tube scale‐of‐two is described using triodes. Accurate high speed tests of the resolution time showed this to be 6.5×10−6 seconds. New methods of interpolation are also presented.
A new species of crested tinamou from Paraguay
(University of Michigan Museum of Zoology, 1938)
A new race of the eastern cottontail from the Texas panhandle
(University of Michigan Museum of Zoology, 1938)
The Naiad fauna of the Huron River, in southeastern Michigan.
(University of Michigan Museum of Zoology, 1938)