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Creator:: Goertz, John William
Abstract:: The object of this research is to ascertain the habitat occupied by each of the three species of voles of the genus Microtus found living in Northern Benton County, Oregon.
Resource Type:: Masters Thesis
Full Text:: and invading Douglas fir. Note Soap Creek Valley at lower elevations (looking northeast). C

Creator:: Johnson, Oliver William
Resource Type:: Masters Thesis
Full Text:: Temperature Graph for Aneides ferreus . . . . . . . . . 30 5. Interspecific comparisons for 60 c

Creator:: Schamberger, Melvin
Abstract:: During the spring of 1963 and 1964 an investigation of a small mammal community was made in McDonald Forest, near Corvallis, Oregon. The revised North American Census of Small Mammals procedure was used, and from this census the species composition of the community was determined. The relationships of several genera...
Resource Type:: Masters Thesis
Full Text:: different areas can be directly compared. With this purpose in mind, John C. Calhoun established the

Creator:: Ferguson, Denzel
Resource Type:: Masters Thesis
Full Text:: Map 3 ........ . 32 Ascaphus truel montanus ........ . 33 iia.p k . . . . . . e . C ...... 0 37

Creator:: Giesler, John Calvin
Resource Type:: Masters Thesis
Full Text:: ) Douglas fir 6 (Pseudotsuga taxifolia), and a few Oregon alder lnus oregona the last species occurring

Creator:: Clothier, Glen Warren
Abstract:: The investigation was conducted from January 1965 to March 1966. An intensive effort was made to obtain large numbers of animals, as it is believed that unavailability of specimens has been the limiting factor in the amount of research concerning this species. Two hundred and sixty-nine animals were collected. They...
Resource Type:: Masters Thesis
Full Text:: second growth Douglas fir and were overshadowed by riparian vegetation, including alder, birch, and

Creator:: Moore, Robert Emmett
Resource Type:: Masters Thesis
Full Text:: DENSITY • • • • • • • • • • • • 43 Ca l c ula ted Densities Juvenile Component • Transients

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