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  1. 1
    The pink bollworm, with special reference to steps taken by the Department of Agriculture to prevent its establishment in the United States /

    Government Document Book
  2. 2
    The Periodical cicada in 1902 /

    Government Document Book
  3. 3
    The most important step in the cultural system of controlling the boll weevil /

    Government Document Book
  4. 4
    The most important step in the control of the boll weevil /

    Government Document Book
  5. 5
    La plus importante mesure à prendre contre le boll-weevil (le charançon de la balle du coton) /

    Government Document Book
  6. 6
    Note on the occurrence of the North American fever tick on sheep /

    Government Document Book
  7. 7
    The status of the cotton boll weevil in 1909 /

    Government Document Book
  8. 8
    What can be done in destroying the cotton boll weevil during the winter /

    Government Document Book
  9. 9
    The cotton worm or cotton caterpillar. : (Alabama argillacea Hubn.) /

    Government Document Book
  10. 10
    The movement of the Mexican cotton boll weevil in 1911 /

    Government Document Book
  11. 11
    The cotton stainer (Dysdercus suturellus H.-Schf.) /

    Government Document Book
  12. 12
    Two destructive Texas ants /

    Government Document Book
  13. 13
    The Mexican cotton boll weevil : a revision and amplification of bulletin 45, to include the most important observations made in 1904 /

    Government Document Book
  14. 14
    The Mexican cotton boll weevil /

    Government Document Book
  15. 15
    The principal cactus insects of the United States /

    Government Document Book
  16. 16
    The life history and bionomics of some North American ticks /

    Government Document Book
  17. 17
    The most important step in control of the boll weevil /

    Government Document Book
  18. 18
    The status of the cotton boll weevil in 1909

    Book
  19. 19
    The cotton stainer [Dysdercus suturellus H.-Schf.]

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    Book
  20. 20
    Two destructive Texas ants

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
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