Ackerman, Joseph
Land economic research papers presented at symposium held at Lincoln, Nabraska, June 16-23, 1962, under the joint sponsorship of Farm Foundation Resources for the Future Joseph Ackerman, Marion Clawson and Marshall Harris
Washington, D>C. Resources for the Future c. 1961,
 Buku Teks
Ackerman, Joseph
Land economics research papers presented at sysmposium held at Lincoln, Nebraska, June 13-23-1961, under the joint sponsorship of Farm Foundation Resources for the future, Inc. Joseph Ackerman ; Marion Clawson ; and Marshall Harris
Washington, D.C. Resources for the Future c. 1962,
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Natural resources and international developmnet/edited by Marion Clawson
Mass John Hopkins , 1965
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Clawson, Marion
The Bureau of Land Management /​ Marion Clawson.
Praeger Publishers, 1971
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Structural engineering and structural mechanics : papers presented at symposium honoring Prof. Popov held at the University of California, Berkeley, Aug. 11-12, 1977
Prentice-Hall, 1980
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