| GMD | Atlases |
| Classification | A 333.70973 R6 |
| Publisher | U.S. Govt. Printing Office, Washington, D.C., 1978 |
| Subject | Earth SciencesUnited StatesMapsLand useUnited StatesPlanning |
| Series | U.S. Geological survey Professional paper 950 |
| Description | 95 p. col. illus. 40 x 30 cm |