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  1. 1
    La problemática del transporte en América /

    La problemática del transporte en América / by Moulton, Harold G.

    Published 1933
    Book
  2. 2
    Proceedings of the second Pan American scientid congress : engineering and scientic work of the United States Office of Public Roads and Rural Engineering /

    Proceedings of the second Pan American scientid congress : engineering and scientic work of the United States Office of Public Roads and Rural Engineering / by Page, Logan Waller

    Article
  3. 3
    Proceedings of the second Pan American scientid congress : public roads in the United States /

    Proceedings of the second Pan American scientid congress : public roads in the United States / by Pennybacker, J. E.

    Article
  4. 4
    Proceedings of the second Pan American scientid congress : city streets and pavements /

    Proceedings of the second Pan American scientid congress : city streets and pavements / by Tillson, George W.

    Article
  5. 5
    Proceedings of the second Pan American scientid congress : scientific work of the United States Navy /

    Proceedings of the second Pan American scientid congress : scientific work of the United States Navy / by Taylor, D. W.

    Article
  6. 6
    Proceedings of the second Pan American scientid congress : the United States Coast Guard and its functions /

    Proceedings of the second Pan American scientid congress : the United States Coast Guard and its functions / by McAllister, C. A.

    Article
  7. 7
    Proceedings of the second Pan American scientid congress : organization of the technical work of the United States Lighthouse Service and its coordination with other Government services - United States light home service, light house service. light houses, fog signals, light-vessels, and buoys /

    Proceedings of the second Pan American scientid congress : organization of the technical work of the United States Lighthouse Service and its coordination with other Government ser... by Putnam, George R.

    Article
  8. 8
    Proceedings of the second Pan American scientid congress : municipal water supplies /

    Proceedings of the second Pan American scientid congress : municipal water supplies / by Whipple, George C.

    Article
  9. 9
    Proceedings of the second Pan American scientid congress : reservoirs for municipal water supply /

    Proceedings of the second Pan American scientid congress : reservoirs for municipal water supply / by Flinn, Alfred D.

    Article
  10. 10
    Proceedings of the second Pan American scientid congress : economy of steam power plants - discussion of paper in writing /

    Proceedings of the second Pan American scientid congress : economy of steam power plants - discussion of paper in writing / by Kent, William

    Article
  11. 11
    Proceedings of the second Pan American scientid congress : agricultural implements and machinery /

    Proceedings of the second Pan American scientid congress : agricultural implements and machinery / by McCormick, E. B.

    Article
  12. 12
    Proceedings of the second Pan American scientid congress : the development of the park system of Washington /

    Proceedings of the second Pan American scientid congress : the development of the park system of Washington / by Harts, William W.

    Article
  13. 13
    Proceedings of the second Pan American scientid congress : long span bridges in America /

    Proceedings of the second Pan American scientid congress : long span bridges in America / by Jacoby, Henry S.

    Article
  14. 14
    Proceedings of the second Pan American scientid congress : vertical lift bridges /

    Proceedings of the second Pan American scientid congress : vertical lift bridges / by Waddell, J. A. L.

    Article
  15. 15
    Proceedings of the second Pan American scientid congress : electrochamical industries /

    Proceedings of the second Pan American scientid congress : electrochamical industries / by Roush, G. A.

    Article
  16. 16
    Proceedings of the second Pan American scientid congress : laws and regulations regarding the use of water in Pan American countries /

    Proceedings of the second Pan American scientid congress : laws and regulations regarding the use of water in Pan American countries / by Brown, Rome G.

    Article
  17. 17
    Proceedings of the second Pan American scientid congress : State regulation of water powers /

    Proceedings of the second Pan American scientid congress : State regulation of water powers / by Erickson, Harold

    Article
  18. 18
    Proceedings of the second Pan American scientid congress : the status of water-power development /

    Proceedings of the second Pan American scientid congress : the status of water-power development / by Buck, H. W.

    Article
  19. 19
    Proceedings of the second Pan American scientid congress : industrial applications /

    Proceedings of the second Pan American scientid congress : industrial applications / by Torchio, Philip

    Article
  20. 20
    Proceedings of the second Pan American scientid congress : bascule bridges /

    Proceedings of the second Pan American scientid congress : bascule bridges / by Strauss, J. B.

    Article

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