Suggested Topics within your search.
Suggested Topics within your search.
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1Published 1895Washington, Govt. Print. Off., 1895.2 v. illus.
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2Published 1935Washington, U.S. Govt. printing off., 1935.3 v. illus.
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3Published 1965Maisons-Alfort : I.E.V., [1965?]688 p. : ill. ; 24 cm.
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4Published 1987New Delhi, India : International Commission on Irrigation and Drainage, Central Office, [1987?]2 v. in 5 : ill., maps ; 26 cm.
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5Published 1977Vienna : [New York : International Atomic Energy Agency ; obtainable from Unipub], 1977.2 v. : ill. ; 24 cm.
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6Published 1981Voorburg, Netherlands : International Statistical Institute, 1981.3 v. : ill., charts;
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7Published 1990Tunisia : Allemagne : Ministère de l'Agriculture ; GTZ, [1990]226 p. : ill., map ; 24 cm.