Roy Clement Bowker

Durability of Cement Drain Tile and Concrete in Alkali Soils

• Author(s): Ambrose Henry Stang, Clark Arthur Briggs, Edward Center Groesbeck, Eugene Cook Bingham, George Kimball Burgess, Guy Morris Williams, Herbert James French, Isaac Vernon Brumbaugh, John Howard Dellinger, L. H. Marshall, Roscoe Elwood Lofton, Roy Clement Bowker, Samuel Reynolds Parsons, United States. National Bureau of Standards, Walter Matho Berry, William Leslie Holt, Willis Appleford Slater, Winslow Hobart Herschel, Arthur Hagener, Daniel Roberts Harper, Edward David Gordon, George W. Jones, J. L. Preston, Lory Ray Strickenberg, Philip Lightfoot Wormeley, Raymond Laraway Sanford, Raymond West Woodward, Rudolph James Wig, W. George Johnson, G. P. Anthes, John Hartshorn Eiseman, Samuel Henry McCrory, Edward Crosby Bebb, George Franklin Moulton, George Beaven Shawn, L. R. Ferguson, Chalmers J. MacKenzie, Duff Andrew Abrams, George Edward Warren

• Categories: Airplanes

• Type: Book
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• Published: 1921
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• Publisher: Unknown

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Comparative Durability of Chrome and Vegetable Tanned Sole Leathers

• Author(s): Roy Clement Bowker, Martin N. V. Geib

• Categories: Leather

• Type: Book
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• Published: 1925
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• Publisher: Unknown

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Durability of Sole Leather Filled with Sulphite Cellulose Extract

• Author(s): Roy Clement Bowker

• Categories: Cellulose

• Type: Book
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• Published: 1922
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• Publisher: Unknown

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Proceedings of the Continental Congress

• Author(s): Daughters of the American Revolution

• Type: Book
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• Published: 1947
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• Publisher: Unknown

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Catalogue of the Public Documents of the [the Fifty-third] Congress [to the 76th Congress] and of All Departments of the Government of the United States

• Author(s): United States. Superintendent of Documents

• Categories: Government publications

• Type: Book
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• Published: 1896
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• Publisher: Unknown

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