Showing 41 - 60 results of 1,640 for search '"Ecology ."', query time: 0.20s Refine Results
  1. 41
    An American safari : adventures on the North American prairie /
    by Brandenburg, Jim
    Published 1995
    Subjects: “...Prairie ecology United States Juvenile literature....”
    Book
  2. 42
    An old-growth definition for xeric pine and pine-oak woodlands /
    by Murphy, Paul A.
    Published 1997
    Subjects: “...Pine Ecology United States....”
    Get full text
    Government Document eBook
  3. 43
    Physical consequences of large organic debris in Pacific northwest streams /
    Subjects: “...Aquatic ecology United States....”
    Government Document Book
  4. 44
    A Briefing guide to the National Status and Trends Program for marine environmental quality.
    Published 1985
    Subjects: “...Estuarine ecology United States Miscellanea....”
    Government Document Book
  5. 45
    Coastal Ocean Margins Program /
    Published 1988
    Subjects: “...Coastal ecology Research United States....”
    Government Document Book
  6. 46
    Proceedings of the tailwater ecology workshop : tailwaters - a regulated stream's most valuable resource : North American Lake Management Society, 9th International Symposium, November 7, 1989, Austin, Texas /
    Published 1990
    Subjects: “...Tailwater ecology United States Congresses....”
    Government Document Conference Proceeding Book
  7. 47
    Bridging boundaries through regional marine research /
    Published 2000
    Subjects: “...Coastal ecology Research United States....”
    Connect to the full text of this electronic book
    eBook
  8. 48
    Land of plenty, land of want /
    Published 1999
    Subjects: “...Agricultural ecology Zimbabwe....”
    Video DVD
  9. 49
    Environment and Grass Roots Sentiment.
    Published 1972
    Subjects: “...Ecology United States....”
    Connect to the full text of this electronic book
    eBook
  10. 50
    Built environment : environmental education activists and current projects.
    Published 1975
    Subjects: “...Human ecology United States Study and teaching....”
    Book
  11. 51
    Effects of tracked vehicle activity on higher vertebrate populations at Army installations /
    Subjects: “...Mammals Ecology....”
    Government Document Book
  12. 52
    Earth first! : environmental apocalypse /
    Subjects: “...Social ecology United States....”
    Book
  13. 53
    Woodcock ecology and management : papers from the Seventh Woodcock Symposium held at the Pennsylvania State University, University Park, Pennsylvania, 28-30 October 1980 /
    Published 1982
    Subjects: “...Woodcock, Deborah Ecology Congresses....”
    Government Document Conference Proceeding Book
  14. 54
    Proceedings of the Eighth American Woodcock Symposium /
    Published 1993
    Subjects: “...Woodcock, American Ecology Congresses....”
    Government Document Conference Proceeding Microform Book
  15. 55
    Reversing the tide : restoring our nation's coastal environment /
    Published 2003
    Subjects: “...Coastal ecology United States....”
    Government Document Book
  16. 56
    Save our prairies and grasslands /
    by Hirschi, Ron
    Published 1994
    Subjects: “...Prairie ecology United States Juvenile literature....”
    Book
  17. 57
    Saving the prairies : the life cycle of the founding school of American plant ecology, 1895-1955 /
    by Tobey, Ronald C.
    Published 1981
    Subjects: “...Plant ecology History....”
    Book
  18. 58
    Studies on the population dynamics and physiological ecology of four species of fresh-water isopods /
    by Seidenberg, Arthur J.
    Published 1970
    Subjects: “...Freshwater ecology United States....”
    Book
  19. 59
    Classification of wetlands and deepwater habitats of the United States /
    Published 1987
    Subjects: “...Wetland ecology United States....”
    Government Document Book
  20. 60
    Classification of wetlands and deepwater habitats of the United States /
    Published 1979
    Subjects: “...Wetland ecology United States....”
    Government Document Book
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