TY - BOOK ID - 139034538 TI - Construction materials in Decatur County, Kansas AU - Matthews, Claude W. AU - Byrne, Frank E. AU - Beck, Henry V. AU - Bearman, Charles H. PY - 1950 PB - Washington (D.C.) U.S. Geological Survey DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:139034538 AB - ER -