Author: Public Roads Office / Publish Year Decade: 1900 - 1909 - Blacklight Search Results

Start Over Author Public Roads Office Publish Year Decade 1900 - 1909

21. Bulletin 31; Examination and classification of rocks for road building, including physical properties of rocks with reference to their mineral composition and structure; by Edwin C. E. Lord.

Corporate/Agency Authors:: Public Roads Office
Publisher:: Public Roads Office
Date:: Aug. 8, 1907

22. Examination and classification of rocks for road building, including physical properties of rocks with reference to their mineral composition and structure; by Edwin C. E. Lord.

Corporate/Agency Authors:: Public Roads Office
Publisher:: Public Roads Office
Date:: Aug. 8, 1907

23. Bulletin—. 30. Corrosion of iron; by Allerton S. Cushman.

Corporate/Agency Authors:: Public Roads Office
Publisher:: Public Roads Office
Date:: July 23, 1907

24. Corrosion of iron; by Allerton S. Cushman.

Corporate/Agency Authors:: Public Roads Office
Publisher:: Public Roads Office
Date:: July 23, 1907

25. Instructions for selecting and shipping samples [of road materials for testing]. n. d.

Corporate/Agency Authors:: Public Roads Office
Publisher:: Public Roads Office
Date:: [July 1907]

26. Bulletin—. 29. Construction of macadam roads; by Austin B. Fletcher.

Corporate/Agency Authors:: Public Roads Office
Publisher:: Public Roads Office
Date:: June 29, 1907

27. Construction of macadam roads; by Austin B. Fletcher.

Corporate/Agency Authors:: Public Roads Office
Publisher:: Public Roads Office
Date:: June 29, 1907

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