美国农业部

美国农业部（，缩写：），是美国联邦政府的行政部门之一，負責執行有關農業、林業、農村經濟發展和糧食的行政事務。主旨在滿足農民和牧場主人的需求，促進農業貿易和生產，努力確保食品安全，保護自然資源，培育農村社區，並致力於消除美國和國際上的飢餓。该部通过对农业生产的支持，提高美国人民的生活品質。 维基百科提供
Showing 1 - 20 results of 413 for search 'United States Department of Agriculture', 查询时间: 0.02s Refine Results
  1. 1

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

    出版 1923
    “...United States Department of Agriculture....”
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  2. 2

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

    出版 1922
    “...United States Department of Agriculture....”
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  3. 3

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

    出版 1915
    “...United States Department of Agriculture, Bureau of Biological Survey....”
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  4. 4

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

    出版 1924
    “...United States Department of Agriculture...”
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  5. 5

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

    出版 1923
    “...United States Department of Agriculture...”
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  6. 6

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

    出版 1924
    “...United States Department of Agriculture...”
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  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 / 由 Walton, G.P

    出版 1923
    “...United States Department of Agriculture...”
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  8. 8

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

    出版 1924
    “...United States Department of Agriculture...”
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  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... 由 Boyd, George R.

    出版 1924
    “...United States Department of Agriculture...”
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  10. 10

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

    出版 1924
    “...United States Department of Agriculture...”
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  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. / 由 Kirkpatrick, E. L., Atwater, Helen W., Bailey, Ilena M.

    出版 1924
    “...United States Department of Agriculture...”
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  12. 12

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

    出版 1924
    “...United States Department of Agriculture...”
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  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 / 由 Merz, Albert R., Ross, William H.

    出版 1924
    “...United States Department of Agriculture...”
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  14. 14

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

    出版 1924
    “...United States Department of Agriculture...”
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  15. 15

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

    出版 1924
    “...United States Department of Agriculture...”
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  16. 16

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

    出版 1924
    “...United States Department of Agriculture...”
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  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 / 由 Clapp, Earle H., Boyce, Charles W.

    出版 1924
    “...United States Department of Agriculture...”
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  18. 18

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

    出版 1924
    “...United States Department of Agriculture...”
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  19. 19

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

    出版 1924
    “...United States Department of Agriculture...”
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  20. 20

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

    出版 1915
    “...United States Department of Agriculture...”
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