TY - MAP ID - 135870395 TI - Soil map : Sauk County Wisconsin AU - U.S. Department of Agriculture Bureau of Chemistry and Soils AU - Wisconsin Geological and Natural History Survey AU - University of Wisconsin College of Agriculture PY - 1925 PB - [place of publication not identified] Field Operations Bureau of Soils DB - UniCat KW - Maps (1900 - 1945) UR - https://www.unicat.be/uniCat?func=search&query=sysid:135870395 AB - ER -