TY - RPRT TI - Maps showing industrial mineral resources of the Joplin 1° x 2° quadrangle, Kansas and Missouri AU - David A. Grisafe AU - Ardel W. Rueff PY - 1991 DO - 10.3133/mf2125b UR - https://pubs.usgs.gov/publication/mf2125B ID - mf2125B ER -