946 resultados para Municipal and industrial effluents
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At head of title: United States Dept. of Commerce. Jesse H. Jones, secretary. Bureau of the Census. J. C. Capt, director.
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Cover title.
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Cover title.
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Title from cover.
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Cover title: Engineering use of agricultural soil maps.
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Signed by: Mabel Parton.
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First edition, 1933, has title: A rate study of 224 trade and industrial publications.
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First biennial report covers period from June 3, 1903, to Sept. 30, 1904.
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Description based on: 1952.
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Published: Toronto : Maclear, Thomas [etc.], 1857-1858.
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Contains also several articles on agriculture, agricultural addresses and the Feb. 1884 number of Agricultural review and industrial monthly.
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Includes index.
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Title from cover.
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Merged with American Water Works Assoc. as a section, <1924>.
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In 1947, section titles changed to A, Agricultural research section, and, B, General research section.