Εμφανίζονται 1 - 20 Αποτελέσματα από 413 για την αναζήτηση 'United States Department of Agriculture', χρόνος αναζήτησης: 0,01δλ Περιορισμός αποτελεσμάτων
  1. 1

    Report of the Alaska agricultural experiment stations 1921 Report of the Alaska agricultural experiment stations 1921 /

    Έκδοση 1923
    “…United States Department of Agriculture.…”
    Βιβλίο
  2. 2

    Inventory of seeds and plants imported Inventory of seeds and plants imported /

    Έκδοση 1922
    “…United States Department of Agriculture.…”
    Βιβλίο
  3. 3

    Direction for preparing specimens of large mammals in the field Direction for preparing specimens of large mammals in the field /

    Έκδοση 1915
    “…United States Department of Agriculture, Bureau of Biological Survey.…”
    Βιβλίο
  4. 4

    Plants tested for or reported to posses insecticidal properties Plants tested for or reported to posses insecticidal properties / ανά McIndoo, N.E

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  5. 5

    Experimental production of straw gas Experimental production of straw gas / ανά Roethe, Harry E.

    Έκδοση 1923
    “…United States Department of Agriculture…”
    Βιβλίο
  6. 6

    Dusting cotton from airplanes Dusting cotton from airplanes / ανά Coad, B. R.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  7. 7

    A chemical and structural study of mesquite, carob, and honey locust beans A chemical and structural study of mesquite, carob, and honey locust beans / ανά Walton, G.P

    Έκδοση 1923
    “…United States Department of Agriculture…”
    Βιβλίο
  8. 8

    Food and economic relations of North American grebes Food and economic relations of North American grebes / ανά Wetmore, Alexander, 1886-1978

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  9. 9

    Drainage district assessments : a study of present practices in assessing benefits under the state drainage laws a study of present practices in assessing benefits under the state... ανά Boyd, George R.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  10. 10

    Digestibility of raw starches and carbohydrates Digestibility of raw starches and carbohydrates / ανά Langworthy, C. F. (Charles Ford), 1864-1932, Thompson Merrill, Alice

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  11. 11

    Family living in farm homes : a economic study of 402 farm families in Livingston County, N. Y. a economic study of 402 farm families in Livingston County, N. Y. / ανά Kirkpatrick, E. L., Atwater, Helen W., Bailey, Ilena M.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  12. 12

    Growth and feeding of honeybee larvae Growth and feeding of honeybee larvae / ανά Nelson, James A., Sturtevant , Arnold P., Lineburg, Bruce

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  13. 13

    The recovery of potash as a by-producte in the blast-furnace industry The recovery of potash as a by-producte in the blast-furnace industry / ανά Merz, Albert R., Ross, William H.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  14. 14

    Damage to range grasses by the zuni prairie dog Damage to range grasses by the zuni prairie dog / ανά Taylor, Walter P., Loftfield, J. V. G.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  15. 15

    Results of experiments with miscellaneous substances against the chicken mite Results of experiments with miscellaneous substances against the chicken mite / ανά Davidson, W. M., Loftfield, J. V. G.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  16. 16

    The stem nematode Tylenchus dipsaci on wild hosts in the Northwest The stem nematode Tylenchus dipsaci on wild hosts in the Northwest / ανά Godfrey, G. H., McKay, M. B.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  17. 17

    How the United States can meet its present and future pulp-wood requirements How the United States can meet its present and future pulp-wood requirements / ανά Clapp, Earle H., Boyce, Charles W.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  18. 18

    Food habits of some winter bird visitants Food habits of some winter bird visitants / ανά Gabrielson, Ira N.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  19. 19

    Returns from banded birds 1920 to 1923 Returns from banded birds 1920 to 1923 / ανά Lincoln, Frederick C.

    Έκδοση 1924
    “…United States Department of Agriculture…”
    Βιβλίο
  20. 20

    Scale insects and mites on citrus trees Scale insects and mites on citrus trees / ανά Marlatt, C. L.

    Έκδοση 1915
    “…United States Department of Agriculture…”
    Βιβλίο