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• 1. [Image] A conservation strategy for the northern spotted owl

  	ill., maps; Shipping list no.: 90-263-P; "May 1990."; Includes bibliographical references
  	Citation × Citation Citation Abstract Copy Title: A conservation strategy for the northern spotted owl Author: Thomas, Jack Ward Year: 1990, 2010 ill., maps; Shipping list no.: 90-263-P; "May 1990."; Includes bibliographical references Title: A conservation strategy for the northern spotted owl Author: Thomas, Jack Ward Year: 1990, 2010 ill., maps; Shipping list no.: 90-263-P; "May 1990."; Includes bibliographical references Close

• 2. [Image] Crater Lake limnological studies: final report

  	ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater ...
  	Citation × Citation Citation Abstract Copy Title: Crater Lake limnological studies: final report Author: Gary L. Larson; McIntire, David C.; Jacobs, Ruth W; Year: 1993, 2009 ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater Lake limnological studies and a long-term monitoring proposal to investigate new hypotheses. Title: Crater Lake limnological studies: final report Author: Gary L. Larson; McIntire, David C.; Jacobs, Ruth W; Year: 1993, 2009 ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater Lake limnological studies and a long-term monitoring proposal to investigate new hypotheses. Close

• 3. [Image] Crater Lake National Park, Oregon : final development concept plan/amendment to the general management plan, environmental impact statement

  	ill., maps; "June 1995;" Includes bibliographical references and index; NPS D-35; FES 95-27; Also available via Internet as PDF file through Southern Oregon Digital Archives: http://soda.sou.edu. Search ...
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park, Oregon : final development concept plan/amendment to the general management plan, environmental impact statement Author: United States. National Park Service. Denver Service Center Year: 1995, 2008 ill., maps; "June 1995;" Includes bibliographical references and index; NPS D-35; FES 95-27; Also available via Internet as PDF file through Southern Oregon Digital Archives: http://soda.sou.edu. Search Bioregion Collection Title: Crater Lake National Park, Oregon : final development concept plan/amendment to the general management plan, environmental impact statement Author: United States. National Park Service. Denver Service Center Year: 1995, 2008 ill., maps; "June 1995;" Includes bibliographical references and index; NPS D-35; FES 95-27; Also available via Internet as PDF file through Southern Oregon Digital Archives: http://soda.sou.edu. Search Bioregion Collection Close

• 4. [Image] Environmental assessment draft visitor use and general development plans, parts III & IV of the general management plan, Crater Lake National Park

  	ill., maps; Includes bibliographical references (p. 183-185)
  	Citation × Citation Citation Abstract Copy Title: Environmental assessment draft visitor use and general development plans, parts III & IV of the general management plan, Crater Lake National Park Author: United States. National Park Service. Denver Service Center Year: 1977, 2010 ill., maps; Includes bibliographical references (p. 183-185) Title: Environmental assessment draft visitor use and general development plans, parts III & IV of the general management plan, Crater Lake National Park Author: United States. National Park Service. Denver Service Center Year: 1977, 2010 ill., maps; Includes bibliographical references (p. 183-185) Close

• 5. [Image] Environmental assessment for snowmobile rulemaking in Crater Lake National Park, January 2001

  	ill., maps; "00383.O1D-CRATER LAKE"; "NPSD-306 Jan 2001"; Includes bibliographical references
  	Citation × Citation Citation Abstract Copy Title: Environmental assessment for snowmobile rulemaking in Crater Lake National Park, January 2001 Author: Crater Lake National Park (Agency : U.S.) Year: 2001, 2010 ill., maps; "00383.O1D-CRATER LAKE"; "NPSD-306 Jan 2001"; Includes bibliographical references Title: Environmental assessment for snowmobile rulemaking in Crater Lake National Park, January 2001 Author: Crater Lake National Park (Agency : U.S.) Year: 2001, 2010 ill., maps; "00383.O1D-CRATER LAKE"; "NPSD-306 Jan 2001"; Includes bibliographical references Close

• 6. [Image] Final winter use plan and environmental assessment: Crater Lake National Park, Oregon

  	ill., maps; "August, 1994"; Includes appendices; "Jones/Winter use 08/22/94e."
  	Citation × Citation Citation Abstract Copy Title: Final winter use plan and environmental assessment: Crater Lake National Park, Oregon Author: United States; National Park Service; Denver Service Center Year: 1994, 2009, 2010 ill., maps; "August, 1994"; Includes appendices; "Jones/Winter use 08/22/94e." Title: Final winter use plan and environmental assessment: Crater Lake National Park, Oregon Author: United States; National Park Service; Denver Service Center Year: 1994, 2009, 2010 ill., maps; "August, 1994"; Includes appendices; "Jones/Winter use 08/22/94e." Close

• 7. [Image] Comparative assessment of five potential sites for hydrothermal-magma systems: energy transport

  	A comparative assessment of five sites is being prepared as part of a Continental Scientific Drilling Program (CSDP) review of thermal regimes for the purpose of scoping areas for future research and drilling ...
  	Citation × Citation Citation Abstract Copy Title: Comparative assessment of five potential sites for hydrothermal-magma systems: energy transport Author: Hardee, H.C. Year: 1980 A comparative assessment of five sites is being prepared as part of a Continental Scientific Drilling Program (CSDP) review of thermal regimes for the purpose of scoping areas for future research and drilling activities. This background report: discusses the various energy transport processes likely to be encountered in a hydrothermal-magma system, reviews related literature, discusses research and field data needs, and reviews the sites from an energy transport viewpoint. At least three major zones exist in the magma-hydrothermal transport system: the magma zone, the hydrothermal zone, and the transition zone between the two. Major energy transport questions relate to the nature and existence of these zones and their evolution with time. Additional energy transport questions are concerned with the possible existence of critical state and super-critical state permeable convection in deep geothermal systems. A review of thermal transport models emphasizes the fact that present transport models and computational techniques far outweigh the scarcity and quality of deep field data. Title: Comparative assessment of five potential sites for hydrothermal-magma systems: energy transport Author: Hardee, H.C. Year: 1980 A comparative assessment of five sites is being prepared as part of a Continental Scientific Drilling Program (CSDP) review of thermal regimes for the purpose of scoping areas for future research and drilling activities. This background report: discusses the various energy transport processes likely to be encountered in a hydrothermal-magma system, reviews related literature, discusses research and field data needs, and reviews the sites from an energy transport viewpoint. At least three major zones exist in the magma-hydrothermal transport system: the magma zone, the hydrothermal zone, and the transition zone between the two. Major energy transport questions relate to the nature and existence of these zones and their evolution with time. Additional energy transport questions are concerned with the possible existence of critical state and super-critical state permeable convection in deep geothermal systems. A review of thermal transport models emphasizes the fact that present transport models and computational techniques far outweigh the scarcity and quality of deep field data. Close

• 8. [Image] Crater Lake limnological studies 1988 annual report

  	1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering;
  	Citation × Citation Citation Abstract Copy Title: Crater Lake limnological studies 1988 annual report Year: 1989, 2009, 2010 1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering; Title: Crater Lake limnological studies 1988 annual report Year: 1989, 2009, 2010 1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering; Close

• 9. [Image] Crater Lake limnological studies 1989 annual report

  	1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering;
  	Citation × Citation Citation Abstract Copy Title: Crater Lake limnological studies 1989 annual report Year: 1990, 2009, 2010 1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering; Title: Crater Lake limnological studies 1989 annual report Year: 1990, 2009, 2010 1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering; Close

• 10. [Image] Crater Lake National Park: Mazama Campground, Rim Village Corridor: supplement to the 1984 environmental assessment/development concept plan: amendment to the general management plan

  	ill., maps (some col.); Shipping list no.: 88-25-P; "October 1987."; "NPS D-2180A"--P. [3] of cover
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park: Mazama Campground, Rim Village Corridor: supplement to the 1984 environmental assessment/development concept plan: amendment to the general management plan Author: United States. National Park Service Year: 1987, 2010 ill., maps (some col.); Shipping list no.: 88-25-P; "October 1987."; "NPS D-2180A"--P. [3] of cover Title: Crater Lake National Park: Mazama Campground, Rim Village Corridor: supplement to the 1984 environmental assessment/development concept plan: amendment to the general management plan Author: United States. National Park Service Year: 1987, 2010 ill., maps (some col.); Shipping list no.: 88-25-P; "October 1987."; "NPS D-2180A"--P. [3] of cover Close