Search Results - Cowan, Frank T. (Franklin Thomas), 1901-

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  1. 1

    How to control grasshoppers / by Cowan, Frank T. (Franklin Thomas), 1901-

    Published 1934
    Government Document Book
  2. 2

    Grasshopper-bait tests in Colorado by Cowan, Frank T. (Franklin Thomas), 1901-

    Published 1934
    Online Access
    Government Document Electronic eBook
  3. 3

    The Mormon cricket and its control / by Cowan, Frank T. (Franklin Thomas), 1901-

    Published 1929
    Government Document Book
  4. 4
  5. 5

    Mormon crickets : how to control them / by Cowan, Frank T. (Franklin Thomas), 1901-

    Published 1962
    Government Document Book
  6. 6

    Control of the Mormon cricket by the use of poisoned bait / by Cowan, Frank T. (Franklin Thomas), 1901-

    Published 1940
    Government Document Book
  7. 7

    Mormon crickets and their control / by Cowan, Frank T. (Franklin Thomas), 1901-

    Published 1943
    Government Document Book
  8. 8

    Life history, habits, and control of the Mormon cricket / by Cowan, Frank T. (Franklin Thomas), 1901-

    Published 1929
    Government Document Book
  9. 9

    Mormon crickets : how to control them / by Cowan, Frank T. (Franklin Thomas), 1901-

    Published 1955
    Government Document Book
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