Fire-insect-disease relationships of a lodgepole pine ecosystem in south-central Oregon

ill.; "July 1985."; "Final report on National Science Foundation Grant DEB-8109813"-- Cover; Includes offprints of several project-related publications by the authors; Includes bibliographical references

2008-08-19
2008-11-10

The ecology of lupines in Crater Lake National Park, Oregon

(ill., maps); Thesis (M.S.)--Oregon State University, 1986; Includes bibliographical references (leaves 71-76)

1985-05-15
2008-08-19
2008-11-17

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

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

2008-08-19
2008-11-17

Chemical analyses of pre-Mazama silicic volcanic rocks, inclusions, and glass...

map; Chiefly tables; Includes bibliographical references (leaves 6-7)

1993-05-15
2008-08-19
2008-11-24

The Cascade volcanoes : monitoring history and current land management

ill.; Includes bibliographical references (leaves 86-89)

2008-08-19
2008-11-24

Water supply of Crater Lake, Oregon

Accompanied with tables, pictures, field notes, National Park Service publications, references and correspondence; Typescript and holograph

2024-05-15
2008-08-19
2008-11-24

Environmental assessment for prescribed fire in the panhandle section Crater Lake...

1 map; Report title; Includes bibliographical references

1976-05-15
2008-08-19
2008-11-25

A general index to Crater Lake nature notes 1928-1936

Official Project numbers 65-3-4349 and 265-03-7010 (Work Projects 4454 and 7306), District Eight, California;

2024-05-15
2008-08-19
2008-12-01

Trout studies and a stream survey of Crater Lake National Park, Oregon

Ill., map; Typescript; Map of Crater Lake National Park and vicinity, issued by the U.S. Geological Survey, edition of 1946; Thesis (M.S.)--Oregon State College, 1948; Includes bibliographical references (leaves 118-120)

2024-05-15
2008-09-02
2008-12-01

Population dynamics of selected zooplankton in three oligotrophic Oregon lakes

ill., maps; Typescript (photocopy); Thesis (M.S.)--Oregon State University, 1971; Includes bibliographical references

1971-05-15
2008-09-08
2008-12-01

The battle against bark beetles in Crater Lake National Park, 1925-34

ill., map; "June 1990."; Includes bibliographical references

2008-09-08
2008-11-01

Memorandum on fishing for the season of 1949

ill.; Date of memorandum: September 5, 1949; Includes Creel Census Report for 1949; "P.H. Shepard, Ranger-Naturalist."

2008-08-19
2008-12-03

Crater Lake National Park, preliminary wilderness review

1 map; Report title submitted: November 10, 1966

2008-08-19
2008-12-03

General information regarding Crater Lake National Park, Oregon

Maps; Two folded maps laid in; Cover title: Crater Lake National Park, Oregon; Includes bibliographical references (p. 26-7)

2024-05-15
2008-10-21
2008-12-08

Forest restoration of Sun Creek, Crater Lake National Park

ill., maps; Cover title: Forest restoration at Sun Creek, Crater Lake National Park; National Park Service, Pacific Northwest Region contract no. CX-9000-1-E002; "Spring 1982."; Includes bibliographical references (leaf 38)

2008-09-29
2008-12-08

On the chemical and physical limnology of Crater Lake, Oregon

ill.; Thesis (Ph. D.)--Oregon State University, 1992; Includes bibliographical references (leaves 134-139)

2008-10-21
2008-12-08

Memorandum for the superintendent Leavett: sockeye salmon in Crater Lake

Date of memorandum: January 15, 1948; "Orthello L. Wallis, Ranger-Naturalist in charge of fisheries investigations 1947."

2008-09-02
2008-12-10

Memorandum on fishing

ill.; Date of memorandum: September 3, 1947; "Orthello L. Wallis, Ranger-Naturalist."

2008-09-02
2008-12-10

Memorandum for the superintendent Leavitt

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

2008-09-02
2008-12-10

Occurrence of sockeye salmon in Crater Lake, Oregon

ill.; Report title

2008-09-02
2008-12-11

Fish study - 1958

ill.; "Norman D. Wild, Ranger-Naturalist"

2008-09-02
2008-12-11

Fish study - 1957

ill.; "Norman D. Wild, Ranger-Naturalist."

2008-09-02
2008-12-11

Memorandum for the superintendent, Crater Lake National Park

Date of memorandum: March 3, 1948; "1939 Saprolegnia infestation in Crater Lake;" "Orthello L. Wallis, Ranger-Naturalist."

2008-09-02
2008-12-11

The energy budget of a pumice desert

Thesis (Ph. D.)--Oregon State University, 1973; ill.

1972-05-15
2008-10-27
2008-12-15

Evolution and dynamics of hybridization in Penstemon subgenus Dasanthera...

ill.; Thesis (Ph. D.)--Ohio State University, 2001; Includes bibliographical references (leaves 100-114); Advisor: Andrea Wolfe, Evolution, Ecology and Organismal Biology Program

2024-05-15
2008-10-31
2008-12-15