TY - MAP ID - 128019961 TI - Bedrock topography : East-Central and Southeastern Minnesota PY - 1983 PB - Minneapolis (Minn.) : University of Minnesota. Geological Survey, DB - UniCat KW - Minnesota KW - Geologisch. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128019961 AB - ER -