TY - BOOK AU - Grauch, V. J. S. CN - I 19.76: CY - [Denver, Colo.?] : DA - 1993. ID - 197506 KW - Geological mapping KW - Geophysics N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 94-0335-M. PB - U.S. Dept. of the Interior, U.S. Geological Survey, PP - [Denver, Colo.?] : PY - 1993. T1 - Materials provided at the workshop "Geophysical Map Interpretation on the PC", convened April 21-22, 1993text (paper copy) / TI - Materials provided at the workshop "Geophysical Map Interpretation on the PC", convened April 21-22, 1993text (paper copy) / VL - 93-560A ER -