Diller's field notes on Crater Lake Region, 1896

ill.; Transcription of 1896 original; Author from Crater Lake National Park historian

1896-04-27
2009-04-29
2009-06-08

Hay fever pollen survey of Crater Lake National Park

2024-04-27
2008-08-19
2009-01-20

Sphagnum Bog, an ecological inventory and recommendations for management and use

ill., maps; June, 1980; Abridgement of Susan C. Seyer's thesis (M.S.--Oregon State University, 1979) under the title: Vegetative ecology of a montane mire, Crater Lake National Park, Oregon; Includes bibliographical references (leaves 47-50)

2008-06-30
2008-11-03

Historic American engineering record: documentation on Crater Lake National Park roads

Cover title; document prepared in 2003; Includes bibliographical references (p. 71-73) and endnotes; Mode of access: Adobe Acrobat Reader; Stephen R. Mark has served as the Crater Lake National Park, National Park Services Historian since 1988

2024-04-27
2008-07-14

Legislative proposal: wilderness designation of Crater Lake National Park

ill., maps; Includes wilderness designations proposed and not recommended

2009-06-11
2009-12-07

Crater Lake history of revegetation projects, 1980 to present: resource protection and...

Report title; Includes bibliographical references

2024-04-27
2009-06-11
2009-12-07

Environmental assessment, replacement of the comfort station facilities at Cleetwood...

(maps); "August 1983."; "NPS 2115.";

2008-08-19
2008-11-17

Klamath Falls, Oregon : the new Eldorado of the west : always health, wealth and...

32 p. This pamphlet, produced by the Klamath Falls Chamber of Commerce, promotes their locale to new settlers, investors, business and manufacturing. Covering Klamath Falls and Klamath County, the booklet provides a population count for 1904-1906,...

2024-04-27

Botrychium summit: 16 March 1993

Cover title; Includes draft: Species conservation strategy: pumice grape fern, 1992, botrychium pumicola cov. in underw, Deschutes National Forest sensitive plant program

2009-07-16
2010-01-04

Life zones with special reference to the botanical features of those of Crater Lake...

Thesis, M.A., Oregon, Dept. of Biology; Bibliography: p. 70-71

2024-04-27
2009-06-12
2009-06-16

Klamath Falls, Oregon : the new Eldorado of the west : always health, wealth and...

32 p. This pamphlet, produced by the Klamath Falls Chamber of Commerce, promotes their locale to new settlers, investors, business and manufacturing. Covering Klamath Falls and Klamath County, the booklet provides a population count for 1904-1906,...

2024-04-27

The geology and petrography of Crater lake national park

167, iii p.; xix pl. (incl. 2 maps); Geology by J.S. Diller; Petrography by H.B. Patton; 35.00S

2024-04-27
2006-11-27
2006-04-18

Resource management, resource integration in the Crater Lake limnology program

Report title

1986-04-27
2010-04-07
2010-04-26

Wilderness recommendation: Crater Lake National Park, Oregon

maps; Hearings were held on the preliminary Crater Lake Wilderness proposal at Klamath Falls, Oregon on January 21, 1971, and at Medford, Oregon on January 23, 1971. The northern portion of the study zone is to be considered for the National...

2009-11-09
2010-01-29

Crater Lake snow extent, July 3, 1974

image; "Snow Mosaic- Map of Crater Lake National Park, Oregon (the white area indicates the snow limit; dark areas represent areas with no snow; stripped lines indicate the boundaries of the unrectified photographs)" -P. 42; Research includes the...

1974-04-27
2008-11-20
2009-04-13

Partition coefficients determined from phenocryst and glass analyses of the climatic...

Title: binder title; Preliminary Open-File Report 87-589. - T.p.; "This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphis nomenclature." - T.p.

1987-04-27
2008-11-25
2009-02-09

Water-resources appraisal of Crater Lake National Park, Oregon

ill., maps; Includes bibliographical references;

1969-04-27
2008-06-30
2008-10-20

Investigation of the extent and significance of petroleum hydrocarbon in Crater Lake:...

ill. (some color), maps; "Printed October 28, 1998." - T.p.; Bibliography: p. 29-35

1998-04-27
2009-07-17
2009-12-08

Interpreting variations in Secchi disk transparencies of Crater Lake: a deep caldera lake

ill.; Caption title; Includes bibliographical references;

2009-03-20
2009-05-11

Geological limnology of Crater Lake, Oregon

ill.; Three folded plates in pocket; Thesis (M.S.)--University of Minnesota, 1961; Bibliography: leaves 168-175

1961-04-27
2008-07-02
2008-08-29

Getting to the bottom of things at Crater Lake National Park

ill., maps; Caption title; Includes bibliographic references

2024-04-27
2010-04-07
2010-05-17

Memorandum for the superintendent Leavitt

1 form; Date of memorandum: July 2, 1947; "Orthello L. Wallis, Ranger-Naturalist."

2008-09-02
2008-12-10

Interview with Luther Cressman

ill.; Caption title; Includes notes with some bibliographical information

2010-07-10
2011-02-01

Nature notes highlights park resource information for Crater Lake visitors

ill; Title within chapter title: Resource Interpretation; Steve Mark, park historian and editor of Nature Notes from Crater Lake, an annual publication of the Crater Lake Natural History Association

1999-04-27
2010-05-29
2010-08-16

Oregon, Crater Lake National Park and vicinity: 25 minute series

1 map:col.; Wallis provides a color key for Rogue, Klamath, Umqua, and Lake drainage; Relief shown by contours, spot heights and shading; Datum is mean sea level; Contour interval 50 feet; "N4242-W12155/25;" Includes bibliographic references...

2024-04-27
2008-10-13
2009-03-25