TY - GEN T1 - Geologic map of the Indian Spring quadrangle, San Bernardino County, California DA - 1992. CY - [Reston, Va.?] : CY - [Denver, Colo. : AU - Wilshire, Howard Gordon, VL - 92-181 CN - I 19.76: PB - The Survey ; PB - Books and Open-File Reports Section, distributor], PP - [Reston, Va.?] : PP - [Denver, Colo. : PY - 1992. N1 - Relief shown by contours and spot heights. N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 96-0046-M. N1 - Includes text, bibliographical references, and location map. ID - 199816 KW - Geology TI - Geologic map of the Indian Spring quadrangle, San Bernardino County, California ER -