Showing 1 - 20 results of 44 for search '"Pennsylvania"', query time: 0.01s Refine Results
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    Ferns and flowering plants of westmoreland country, Pennsylvania by Pearth, Dorothy L.

    Published 1975
    Subjects:
    Book
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    Report for the years 1903 and 1904, together with some suggestions concerning the present needs and the futures policy of the department : and brief papers upon subjects connected...

    Published 1905
    Subjects: “…Forests and forestry-Pennsylvania…”
    Book
  4. 4

    Report of the Pennslvania Department of Forestry for the years 1908-09

    Published 1910
    Subjects: “…Forests and forestry-Pennsylvania…”
    Book
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    Soil survey : clarion country pennsylvania

    Published 1958
    Book
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    Propagation of forest trees : having commsrcial value and adapted to Pennsylvania by Wirt, George H.

    Published 1902
    Book
  9. 9

    Report of the chief forest fire warden for the year 1917

    Published 1918
    Book
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    Pruning simplified by Hill, Lewis

    Published 1979
    Book
  13. 13

    Field guide to edible wild plants by Angier, Bradford

    Published 1974
    Book
  14. 14

    Pesticide handbook

    Published 1961
    Book
  15. 15

    The origin and cultivation of shade and ornamental trees by Li, Hui-Lin

    Published 1963
    Book
  16. 16

    Systems ecology

    Published 1979
    Book
  17. 17

    Planning urban environment by Branch, Melville C.

    Published 1974
    Book
  18. 18

    Reviews of modern physics

    Published 1949
    Book
  19. 19

    Plant growth by Yocum, L. Edwin

    Published 1945
    Book
  20. 20

    Build your own greenhouse: how to construct, equip, and maintain it by Neal, Charles D.

    Published 1975
    Book