W Milnor Roberts

Relatorio De W. Milnor Roberts, Engenheiro Chefe Da Commissão Hydraulica Sobre O Exame Do Rio S. Francisco Desde O Mar Até A Cachoeira De Pirapóra (Extensão De 2.122 Kilometros) Feito Em 1879-1880 Por Ordem De Sua Excellencia O Sr. Conselheiro João...

Special Report Of A Reconnoissance Of The Route For The Northern Pacific Railroad Between Lake Superior And Pubet Sound, Via The Columbia River, Made In 1869, By W.Milnor Roberts, U.S. Civil Engineer, Under The Direction Of Messrs, Jay Cooke & Co.,

Special Report Of A Reconnoissance [Sic] Of The Route For The Northern Pacific Railroad Between Lake Superior And Puget Sound Via The Columbia River,

Practical Views On The Proposed Improvement Of The Ohio River

Special Report Of A Reconnoissance Of The Route For The Northern Pacific Railroad Between Lake Superior And Pubet Sound, Via The Columbia River, Made In 1869, By W.Milnor Roberts, U.S. Civil Engineer, Under The Direction Of Messrs, Jay Cooke & Co.,