Earth manual : a guide to the use of soils as foundations and as construction materials for hydraulic structures.
- 2d ed.
- Denver : Washington : U.S. Dept. of the Interior, Bureau of Reclamation ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974.
- xxviii, 783 p. : ill. ; 24 cm.
- A Water resources technical publication .