Exploration of the Colorado River of the West and its Tributaries 3 authors - Paperback £35.50 Find out more
Report on the Filtration of River Waters for the Supply of Cities 3 authors - Paperback £24.90 Find out more
Statement of the progress and condition of the University of California 2 authors - Paperback £14.90 Find out more
Easy rules for the measurement of earthworks by means of the prismoidal formula Making of America Project - Paperback £21.90 Find out more
Old Mackinaw, or, The fortress of the Lakes and its surroundings 2 authors - Paperback £34.90 Find out more