Εμφανίζονται 161 - 180 Αποτελέσματα από 204 για την αναζήτηση '', χρόνος αναζήτησης: 0,02δλ Περιορισμός αποτελεσμάτων
  1. 161

    United States Antarctic Research report no. 32 to the Scientific Committee on Antarctic Research (SCAR) 1 April 1989 - 31 March 1990

    Έκδοση 1991
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  2. 162

    Environmental science in the coastal zone issues for further research /

    Έκδοση 1994
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  3. 163

    Global environmental change understanding the human dimensions /

    Έκδοση 1992
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  4. 164

    Elements of a science plan for the North Pacific Research Board

    Έκδοση 2004
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  5. 165

    Watershed research in the U.S. Geological Survey

    Έκδοση 1997
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  6. 166

    The ocean's role in global change progress of major research programs /

    Έκδοση 1994
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  7. 167

    Global ocean science toward an integrated approach /

    Έκδοση 1999
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  8. 168

    Research to protect, restore, and manage the environment

    Έκδοση 1993
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  9. 169

    European geographic information infrastructures opportunities and pitfalls /

    Έκδοση 1998
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  10. 170

    Science and stewardship in the Antarctic

    Έκδοση 1993
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  11. 171

    Oceans 2020 science, trends, and the challenge of sustainability /

    Έκδοση 2002
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  12. 172

    Building an effective environmental management science program final assessment /

    Έκδοση 1997
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  13. 173

    Global environmental change research pathways for the next decade /

    Έκδοση 1998
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  14. 174

    Assessing the National Streamflow Information Program

    Έκδοση 2004
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  15. 175

    Strengthening science at the U.S. Environmental Protection Agency research-management and peer-review practices /

    Έκδοση 2000
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  16. 176

    Research opportunities in geography at the U.S. Geological Survey

    Έκδοση 2002
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  17. 177

    A strategic vision for Department of Energy environmental quality research and development

    Έκδοση 2001
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  18. 178

    Hazardous materials in the hydrologic environment the role of research by the U.S. Geological Survey /

    Έκδοση 1996
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  19. 179

    Arctic Ocean research and supporting facilities national needs and goals /

    Έκδοση 1995
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο
  20. 180

    Review of NASA's earth science enterprise applications program plan

    Έκδοση 2002
    An electronic book accessible through the World Wide Web; click to view
    Ηλεκτρονική πηγή Ηλ. βιβλίο