Methods for the Computation From Diagrams of Preliminary and Final Estimates of Railway Earthwork With Diagrams Giving Quantities on Inspection to the Nearest Cubic Yard, for Both Regular and Irregular Sections

Methods for the Computation From Diagrams of Preliminary and Final Estimates of Railway Earthwork With Diagrams Giving Quantities on Inspection to the Nearest Cubic Yard, for Both Regular and Irregular Sections