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1Published 1846Subjects: “...Agriculture Congresses....”
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2Published 1963Subjects: “...Agriculture Economic aspects Maryland Congresses....”
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3by Hammerberg, D. O. (Donald O.)Subjects: “...Agriculture Connecticut....”
Published 1937
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4Published 1982Subjects: “...Agriculture Economic aspects United States Congresses....”
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5
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6Published 1916Subjects: “...Agriculture Texas Congresses....”
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7Published 1917Subjects: “...Agriculture Texas Congresses....”
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8Published 1992Subjects: “...Agriculture and state United States Congresses....”
Government Document Conference Proceeding Microform -
9Published 1961Subjects: “...Agriculture Economic aspects United States Congresses....”
Conference Proceeding Microform Book -
10Published 1976Subjects: “...Solar energy in agriculture Congresses....”
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11Published 1980Subjects: “...Agriculture Energy consumption Congresses....”
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12Published 1963Subjects: “...Agriculture United States Congresses....”
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13Published 1966Subjects: “...Agriculture Economic aspects Louisiana....”
Conference Proceeding Microform Book -
14Published 1991Subjects: “...United States. Department of Agriculture. Economic Research Service History Congresses....”
Government Document Conference Proceeding Microform Book -
15Published 1979Subjects: “...Agriculture Energy consumption Canada Congresses....”
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16by Melichar, EmanuelSubjects: “...Agriculture Economic aspects United States....”
Published 1980
Government Document Conference Proceeding Microform Book -
17Published 1965Subjects: “...Agriculture Economic aspects United States....”
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18Published 1974Subjects: “...Agriculture Research United States Congresses....”
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19Published 1995Subjects: “...Agriculture Economic aspects United States Congresses....”
Government Document Conference Proceeding Microform Book -
20Published 1912Subjects: “...Agriculture Texas Congresses....”
Conference Proceeding Microform Book