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.
- xxxvii, 810 p. : ill. ; 24 cm.
- A Water resources technical publication .