TY - BOOK AU - Stout,Wilber ED - Geological Survey of Ohio. ED - Ohio State University. TI - The Lawrence clay of Lawrence County T2 - Bulletin AV - QE151 .A18 no. 36 PY - 1931/// CY - Columbus PB - Geological Survey of Ohio KW - Clay KW - Ohio KW - Lawrence County KW - Clay industries N1 - "Published also as Bulletin 67 of the Engineering Experiment Station, the Ohio State University."; "In cooperation with the Ohio State University Engineering Experiment Station and the Ironton Chamber of Commerce." ER -