Showing 1 - 19 results of 19 for search 'Gottfried, Gerald J.', query time: 0.22s Refine Results
  1. 1
    Distribution of Douglas-fir and ponderosa pine dwarf mistletoes in a virgin Arizona mixed conifer stand /
    by Gottfried, Gerald J.
    Published 1977
    Government Document Book
  2. 2
    Five-year growth and development in a virgin Arizona mixed conifer stand /
    by Gottfried, Gerald J.
    Published 1978
    Government Document Book
  3. 3
    Annual needle and leaf fall in an Arizona mixed conifer stand /
    by Gottfried, Gerald J.
    Published 1983
    Government Document Book
  4. 4
    Pocket gopher food habits on two disturbed forest sites in central Arizona /
    by Gottfried, Gerald J.
    Published 1984
    Government Document Book
  5. 5
    Effects of modified skidding rules on mixed conifer advance regeneration in Arizona /
    by Gottfried, Gerald J.
    Published 1987
    Government Document Microform Book
  6. 6
    Effects of Gibberellic acid, N-6-benzylaminopurine and acetone on pinyon (pinus edulis) germination /
    by Gottfried, Gerald J.
    Published 1992
    Government Document Microform Book
  7. 7
    Snowpack-runoff relationships for mid-elevation snowpacks on the Workman Creek watersheds of central Arizona /
    by Gottfried, Gerald J.
    Published 2002
    Government Document Microform Book
  8. 8
    Experimental treatments for increasing perennial grass cover in a shrub-invaded grassland in the Southwestern Borderlands Region of Arizona and New Mexico /
    by Gottfried, Gerald J.
    Published 2020
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    Government Document eBook
  9. 9
    Hydrologic processes in the pinyon-juniper woodlands : a literature review /
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    Government Document eBook
  10. 10
    Bird response to timber harvest in a mixed conifer forest in Arizona /
    by Scott, Virgil E.
    Published 1983
    Other Authors: “...Gottfried, Gerald J....”
    Government Document Book
  11. 11
    Mixed conifer and aspen regeneration in small clearcuts within a partially harvested Arizona mixed conifer forest /
    by Ffolliott, Peter F.
    Published 1991
    Other Authors: “...Gottfried, Gerald J....”
    Government Document Book
  12. 12
    Natural tree regeneration after clearcutting in Arizona's Ponderosa pine forests : two long-term case studies /
    by Ffolliott, Peter F.
    Published 1991
    Other Authors: “...Gottfried, Gerald J....”
    Government Document Microform Book
  13. 13
    Dynamics of a pinyon-juniper stand in northern Arizona : a half-century history /
    by Ffolliott, Peter F.
    Published 2002
    Other Authors: “...Gottfried, Gerald J....”
    Government Document Microform Book
  14. 14
    Merging science and management in a rapidly changing world : biodiversity and management of the Madrean Archipelago III and 7th Conference on Research and Resource Management in the Southwestern Deserts, 2012 May 1-5, Tucson, AZ /
    Published 2013
    Other Authors: “...Gottfried, Gerald J....”
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    Government Document Conference Proceeding eBook
  15. 15
    Silviculture of mixed conifer forests in the Southwest /
    by Ronco, Frank
    Published 1984
    Other Authors: “...Gottfried, Gerald J....”
    Government Document Book
  16. 16
    Thirty-year growth and yield of a ponderosa pine plantation in Arizona /
    by Heidmann, L. J.
    Published 1997
    Other Authors: “...Gottfried, Gerald J....”
    Government Document Microform Book
  17. 17
    Heavy thinning of ponderosa pine stands : an Arizona case study /
    by Ffolliott, Peter F.
    Published 2000
    Other Authors: “...Gottfried, Gerald J....”
    Government Document Microform Book
  18. 18
    Vegetative characteristics and relationships in the oak savannas of the southwestern borderlands /
    by Ffolliott, Peter F.
    Published 2008
    Other Authors: “...Gottfried, Gerald J....”
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    Government Document Book
  19. 19
    Ecology, management, and restoration of piñon-juniper and ponderosa pine ecosystems : combined proceedings of the 2005 St. George, Utah and 2006 Albuquerque, New Mexico workshops /
    Published 2008
    Other Authors: “...Gottfried, Gerald J....”
    Get full text
    Government Document eBook
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