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
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1
The Beltsville agricultural research center 由 United States Department of Agriculture
出版 1994索引号: 载入...
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Distribution of wheel loads on timber bridges 由 United States. Department of Agriculture
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The Conservation Reserve Program 由 United States Department of Agriculture
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Yearbook of agriculture 1935
出版 1935“...United States.Department of Agriculture...”
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Marketing : the yearbook of agriculture 1954
出版 1954“...United States. Department of Agriculture...”
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The grand fir, mountain maple habitat type in central Idaho : succession and management
出版 1992“...United States . Department of Agriculture...”
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The glacier lakes ecosystem experiments site
出版 1994“...United States Department of Agriculture...”
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The forestry support programme : report to the U.S. Agency for International Development: 1992
出版 1992“...United States Department of Agriculture...”
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Soil survey : clarion country pennsylvania
出版 1958“...United States . Department of Agriculture...”
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Silvicultural systems major forest types of United States.
出版 1973“...United States. Department of Agriculture...”
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Shoppers guide
出版 1974“...United States Department of Agriculture...”
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Seeds : the yearbook of agriculture 1961
出版 1961“...United States. Department of Agriculture...”
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Science for better living : the yearbook og agriculture 1968
出版 1968“...United States. Department of Agriculture...”
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Agricultural statistics 1985
出版 1985“...United States. Department of Agriculture...”
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Agriculture statistics,
出版 1984“...United States Department of Agriculture...”
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Nicotiana : procedures for experimental use
出版 1979“...United States. Department of Agriculture...”
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Cutting energy costs : the yearbook of agriculture
出版 1980“...United States Department of Agriculture...”
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A study of influence of herbaceous plant cover on surface run-off soil erosion relation to grazing on Wasatch plateau Utah
出版 1931“...United States . Department of Agriculture...”
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A manual on conservation of soil and water
出版 1954“...United States. Department of Agriculture...”
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