National Institutes of Health (U.S.)
National Institutes of Health
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Mullan, John, Reid, Christopher, 1949-
Oxford University Press
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U.S. Dept. of Commerce, Coast and Geodetic Survey
Govt. print. off
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Grove, J. W., 1920-
Longmans
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Soil and Water Conservation Society (U.S.)
Soil Conservation Society of America
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Buck, Philip W., Masland, John W.
H. Holt
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Locke, John, 1632-1704, Gough, J. W.
Basil Blackwell
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Buck, Philip W., Masland, John W.
H. Holt
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Magruder, Frank Abbott, 1882-1949, McClenaghan, William A.
Allyn and Bacon
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Young, Jeremiah S., Manning, John W., Arnold, Joseph, I.
Heath
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Labaree, Leonard W. (Leonard Woods), 1897-1980
Yale University Press
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Burns, James MacGregor, Peltason, J. W. (Jack Walter), 1923-
Prentice-Hall
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