@book{ Solr-2549089, title = {Bouguer gravity anomaly map and geologic interpretation of the Iron River 1⁰ x 2⁰ quadrangle, Michigan and Wisconsin}, series = {Miscellaneous investigations series (Geological Survey (U.S.)) ;}, editor = {Geological Survey (U.S.)}, editor = {Klasner, J. S.}, editor = {Jones, W. J. (William Jerome), 1934-}, address = {Reston, Va. : Denver, CO}, publisher = {The Survey ; For sale by Map Distribution}, year = {1989}, note = {Includes text, bibliography, 3 tables, 5 ancillary maps, block diagram, and gravity and magnetic profiles.}, }