Real-Time Mapping alert system : user's manual / by Luis A. Torres

Author: Torres, Luis A.
Additional Titles: Real Time Mapping alert system
Published: Columbia, S.C. : U.S. Geological Survey, 1996.
Denver, CO : Earth Science Information Center, Open-File Reports Section
Physical Description: vi, 49 pages : illustrations, maps ; 28 cm.
Additional Creators: Geological Survey (U.S.)