Zooplankton population dynamics, Crater Lake

ill., maps: Report title

1968-04-29
2009-06-11
2009-11-02

Structure, abundance, and distribution of pelagic zooplankton in a deep, oligotrophic...

ill.; Typescript (photocopy); Thesis (M.S.)--Oregon State University, 1988; Includes bibliographical references (leaves 144-155)

1988-04-29
2009-07-10
2009-11-02

Environmental assessment, development concept plan: amendment to the general management...

maps (some col.); Cover title: Crater Lake National Park, Oregon; "NPS 2180"--P. 71; Includes bibliographical references (p. 70)

2009-07-02
2009-12-07

A landscape-scale survey of the distribution and habitat associations of the northern...

ill.; Progress report title; The study area includes the west slope of the Cascades Mountains from the Columbia River south to around Medford, Oregon. Forestry study covers the northern two-thirds of the province which is north of the southern...

1996-04-29
2009-06-11
2009-12-07

Annual wildlife reports for Crater Lake National Park 1932-1949

Report title; Two packets of the Crater Lake National Park numbering 76 and 77 were added together to create this print description and the digital version; Includes memorandums and lists of animal populations. Missing annual wildlife reports for...

2009-06-11
2009-12-07

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

Report title; Includes bibliographical references

2024-04-29
2009-06-11
2009-12-07

Legislative proposal: wilderness designation of Crater Lake National Park

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

2009-06-11
2009-12-07

A review of the taxonomic status of pines including true firs within the pinus...

ill.; Report title; "A report to the Superintendent, Crater Lake National Park, March 1982." - T.p.; Includes bibliographical references (p. 11-16)

1982-04-29
2009-07-02
2009-12-07

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

1998-04-29
2009-07-17
2009-12-08

Distribution and habitat use of bull trout following the removal of nonnative brook trout

ill.; Printout; Thesis (M.S.)--Oregon State University, 2006; Includes bibliographical references (leaves 55-61)

2024-04-29
2009-08-20
2009-12-08

Summary of public response to Crater Lake National Park development concept plan

Photocopy

1984-04-29
2009-07-02
2009-12-14

Briefing report, Rim Village redevelopment: prepared in response to the House-Senate...

ill., maps, plans; Shipping list no.: 88-547-P; NPS D-143A

1993-04-29
2009-09-16
2009-12-14

Environmental assessment rehabilitate cafeteria building and relocate rim parking,...

maps (some col.); Cover title; May 2003; Includes bibliographical references

2009-09-16
2009-12-14

Cultural landscape recommendations: park headquarters at Munson Valley, Crater Lake...

ill., maps; Cover title; "Summer 1991."; Includes bibliographical references (p. 45)

1991-04-29
2009-09-16
2009-12-14

Crater Lake National Park: Mazama Campground/Rim Village: development concept...

ill., col. maps; Shipping list no.: 88-547-P; "May 9, 1988"--P. 19; "July, 1988"--P. [3] of cover; "NPS D-69A"--P. [3] of cover

2009-09-23
2009-12-14

Breeding-site characteristics of pond breeding amphibians at White-horse ponds, Crater...

ill., maps; Thesis (B.A.)-Oregon State University, 1997; Includes bibliographical referenes (leaves 20-22)

1997-04-29
2009-06-11
2009-12-21

Crater Lake National Park resource preservation and research: annual accomplishments...

col. ill.; Cover title; Administration - - Inventory - - Monitoring - - Restoration - - Anthropogenic Threats - - Research and publications

1999-04-29
2009-08-14
2009-12-21

Crater Lake National Park natural resource preservation and research: annual...

col. ill.; Cover title; Administration - - Inventories - - Monitoring - - Restoration - - Resource Protection - - Research

2024-04-29
2009-08-14
2009-12-21

Taxon name: Collomia Mazama Coville

Taxonomy report title; "May 1980."; Author affiliated wiht "Oregon Natural Heritage Program," within the text of the work under "IV. Authorship." p.10; Includes bibliographical references (p. 9-10)

1980-04-29
2009-07-16
2009-12-21

Visitor services plan: Crater Lake National Park, Oregon

col. maps; "November 1999."; "NPS D-239"--P. [3] of cover;

2009-11-09
2009-12-21

Crater Lake National Park, Oregon: final visitor services plan, environmental impact...

ill.; "May 1998."; "NPS D-226"--P. [3] of cover; Cover title

1998-04-29
2009-11-09
2009-12-21

Oregon Cooperative Park Studies Unit [1975-1977]

1975-1992; Description is based from the 1975-1977 issue; Missing issue 1982; Includes bibliographical references; Photocopy. Crater Lake, Or.: Crater Lake National Park, 28 cm.

2009-11-25
2009-12-28

Oregon Cooperative Park Studies Unit [1978-1979]

1975-1992; Description is based from the 1975-1977 issue; Missing issue 1982; Includes bibliographical references; Photocopy. Crater Lake, Or.: Crater Lake National Park, 28 cm.

2009-11-10
2009-12-28

Oregon Cooperative Park Studies Unit [1980]

1975-1992; Description is based from the 1975-1977 issue; Missing issue 1982; Includes bibliographical references; Photocopy. Crater Lake, Or.: Crater Lake National Park, 28 cm.

1980-04-29
2009-11-10
2009-12-28

Oregon Cooperative Park Studies Unit [1981]

1975-1992; Description is based from the 1975-1977 issue; Missing issue 1982; Includes bibliographical references; Photocopy. Crater Lake, Or.: Crater Lake National Park, 28 cm.

1981-04-29
2009-11-10
2009-12-28