| LC control no. | n 82077674 |
|---|---|
| Personal name heading | Simpson, Robert W. |
| Variant(s) | Simpson, R. W. (Robert W.) |
| Found in | Geological Survey (U.S.). Bouguer gravity map of the northeastern United States and adjacent Canada, 1980 (a.e.) t.p. (Robert W. Simpson) His Colored gravity anomaly and terrain maps of the northeastern U.S. and adjacent Canada, 1981: t.p. (R.W. Simpson, U.S. Dept. of the Interior, Geological Survey) |
| Invalid LCCN | n82-51654 |
 |  |  |
View this record in: MARCXML | LC Authorities & Vocabularies | VIAF (Virtual International Authority File)
