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  1. 1
    Pollen census data from southern Florida : sites along a nutrient gradient in water conservation area 2A /
    by Willard, Debra A.
    Published 1997
    Government Document Book
  2. 2
    Palynological census data from surface samples in south Florida /
    by Willard, Debra A.
    Published 1997
    Government Document Microform Book
  3. 3
    Trapping pollen from honey bee colonies /
    Government Document Book
  4. 4
    Pollen morphology and the relationship of the Plumbaginaceae, Polygonaceae, and Primulaceae to the order Centrospermae /
    by Nowicke, Joan W.
    Published 1977
    Government Document Book
  5. 5
    Pollen management handbook /
    Published 1982
    Government Document Book
  6. 6
    Effects of land-use history on sedimentation in the Potomac estuary, Maryland /
    by DeFries, Ruth S.
    Published 1986
    Government Document Book
  7. 7
    A palynological study of the Liabeae (Asteraceae) /
    by Robinson, Harold, 1932-
    Published 1986
    Government Document Book
  8. 8
    Vacuum collection of Douglas-fir pollen for supplemental mass pollinations /
    Published 1991
    Government Document Book
  9. 9
    Influence of topography on cumulative pollen flow of fourwing saltbush /
    Published 1993
    Government Document Microform Book
  10. 10
    Advances in pollen management /
    Published 1993
    Government Document Microform Book
  11. 11
    Effects of water suspension and wet-dry cycling on fertility of Douglas-fir pollen /
    by Copes, Donald L.
    Published 2000
    Adobe Acrobat Reader required
    Government Document Microform Book
  12. 12
    Dispersion of air tracers into and within a forested are : 1 /
    by Fritschen, Leo J.
    Published 1969
    Government Document Book
  13. 13
    Fluorescence of bacteria, pollens, and naturally occurring airborne particles : excitation/emission spectra /
    by Hill, Steven C.
    Published 2009
    Get full text
    Government Document eBook
  14. 14
    Pollination of some oilseed crops by honeybees /
    by Alex, A. H.
    Published 1957
    Government Document Book
  15. 15
    Pollination of crimson clover by honeybees /
    by Weaver, Nevin
    Published 1953
    Government Document Book
  16. 16
    Pollination of Hubam clover by honeybees /
    by Weaver, Nevin
    Published 1953
    Government Document Book
  17. 17
    Importance of bees in vetch seed production /
    by Alex, A. H.
    Published 1950
    Government Document Book
  18. 18
    Normapolles pollen from the Mississippi embayment /
    by Tschudy, Robert H.
    Published 1975
    Government Document Book
  19. 19
    Miocene pollen and spore flora of Eniwetok Atoll, Marshall Islands /
    by Leopold, Estella B.
    Published 1969
    Government Document Book
  20. 20
    Xenia, or immediate effect of pollen, in maize.
    Published 1900
    Connect to the full text of this electronic document
    Government Document eBook
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