Showing 1 - 3 results of 3 for search '"Geophysical investigations map/U.S. Geological Survey"' Refine Results
  1. 1
    Published 1971
    Washington, D.C. : The Survey, 1971.
    Scale 1:250,000 (W119⁰00--W116⁰30'/N38⁰00'--N36⁰45')
    1 map ; 63x95cm fold. in 25x31 envelope.
    ...Geophysical investigations map/U.S. Geological Survey...
    Map U.S. Federal Government Document Print
  2. 2
    by Griscom, Andrew
    Published 1971
    Washington, D.C. : U.S. Geological Survey, 1971.
    Scale 1:62,500 ; (W116⁰00--W115⁰15/N33⁰25--N33⁰05).
    1 map, col. ; 90x115 cm. folded in envelope 29 x31 cm. +
    ...Geophysical investigations map/U.S. Geological Survey...
    Map U.S. Federal Government Document Print
  3. 3
    by Books, Kenneth G.
    Published 1962
    Washington, D.C. : U.S. Geological Survey, 1962.
    Scale 1:250 000 ; (W119⁰30--W117⁰45/N35⁰00--N33⁰30)
    1 map, col. ; 66x66 cm. on sheet 79x87 cm. folded in envelope 29 x 31 cm.
    ...Geophysical investigations map/U.S. Geological Survey...
    Map U.S. Federal Government Document Print