The Lawrence clay of Lawrence County / 
by Wilber Stout ... [et al.]. 
 - Columbus :  Geological Survey of Ohio,  1931. 
 - 134 p., [2] folded leaves of plates :  ill., map ;  25 cm. 
 - Bulletin ;  no. 36 .
 - Bulletin (Geological Survey of Ohio) ;  no. 36. Bulletin (Ohio State University. Engineering Experiment Station : 1921) ;  no. 67. .
<br/><br/> "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." 
<br/><br/><label>LCCN: </label>gs 32000111  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay--Ohio--Lawrence County.<br/>Clay industries--Ohio--Lawrence County.
<br/><br/><label>LC Class. No.: </label>QE151  / .A18 no. 36 
<br/><br/><label>Gov. Doc. Class. No.: </label>ONR 84.3:36