Showing 1 - 20 results of 20 for search '"Biology."', query time: 0.06s Refine Results
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    Releases of parasites for suppression of pink bollworms in Arizona / by Bryan, Douglas Everett, 1917-

    Published 1973
    Subjects: “…Pink bollworm Biological control Arizona.…”
    Government Document Book
  4. 4

    Aspens /

    Published 1994
    Subjects: “…Aspen Biological control New Mexico.…”
    Government Document Book
  5. 5

    Results of biological survey of San Francisco Mountain region and desert of the Little Colorado, Ariz

    Published 1890
    Subjects: “…United States. Bureau of Biological Survey Public records.…”
    Government Document Microfilm Book
  6. 6

    The controlled flood in Grand Canyon /

    Published 1999
    Subjects:
    Book
  7. 7

    Releases of Bracon kirkpatricki (Wilkinson) and Chelonus blackburni Cameron for pink bollworm control in Arizona /

    Published 1973
    Subjects:
    Government Document Book
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    Patterns of post-grazing succession in the semi-desert grassland of southeastern Arizona with respect to Baccharis pteronioides D. C. / by Kenney, William R.

    Published 1983
    “…Theses CU Boulder Biology. local.…”
    Thesis Book
  10. 10

    Plant community ecology of two desert marshes in southeastern Arizona, Babacomari Cienaga and Canelo Hills Cienaga / by Fernald, Anne Smith

    Published 1987
    “…Theses CU Boulder Biology. local.…”
    Thesis Book
  11. 11

    Population structure and fecundity patterns in quercus emoryi and quercus arizonica in southeastern Arizona / by Sanchini, Paula Jean

    Published 1981
    “…Theses CU Boulder Biology. local.…”
    Thesis Book
  12. 12

    Mechansims [sic] contributing to the alteration in community structure by the exotic Erigrostis cholormelas (Boer lovegrass) in a desert grassland. / by Kunz, Michael

    Published 1999
    “…Theses CU Boulder EPO Biology. local.…”
    Thesis Book
  13. 13

    The behavioral ecology and natural history of the rock squirrel (Spermophilus variegatus) in southeastern Arizona / by Ortega, Joseph Charles

    Published 1988
    “…Theses CU Boulder EPO Biology. local.…”
    Thesis Book
  14. 14

    Host and habitat partitioning by sympatric brood parasites in Arizona / by Chace, Jameson Fales

    Published 2001
    “…Theses CU Boulder EPO Biology. local.…”
    Thesis Book
  15. 15

    The seed bank in a semidesert grassland of southeastern Arizona and its relationship to the seed rain and vegetation / by O'Shea-Stone, Maureen

    Published 1988
    “…Theses CU Boulder EPO Biology. local.…”
    Thesis Book
  16. 16

    Changes in breeding bird density after prescribed burning in an Arizona semidesert grassland / by Aid, Charles Stewart

    Published 1990
    “…Theses CU Boulder EPO Biology. local.…”
    Thesis Book
  17. 17

    Bird communities in the riparian habitats of the Huachuca Mountains and vicinity in Southeastern Arizona / by Strong, Thomas Ralph

    Published 1987
    “…Theses CU Boulder Biology - Environmental, Population, and Organismic. …”
    Thesis Book
  18. 18

    Response of grasshoppers to changes in vegetation structure and availability : a comparison of grazed and ungrazed sites in southeastern Arizona / by Jepson, Karen Ann

    Published 1985
    “…Theses CU Boulder Biology - Environmental, Population and Organismic. …”
    Thesis Book
  19. 19

    Possible causes of alligator juniper (Juniperus deppenana steud) invasion in southeastern Arizona / by Gawith, Erica Lynne

    Published 1987
    “…Theses CU Boulder Biology - Environmental, Population and Organismic. …”
    Thesis Book
  20. 20

    The impacts of an exotic habitat on the population dynamics of a grassland specialist, the Botteri's Sparrow (Aimophila botterii), in southeastern Arizona / by Jones, Zach F.

    Published 2003
    “…Population, and Organismic Biology. local.…”
    Thesis Book
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