Lloyd, Orville B. <br/><br/>
Evaluation of liquid waste-storage potential based on porosity distribution in the Paleozoic rocks in central and southern parts of the Appalachian Basin / 
by Orville B. Lloyd, Jr. and Marjorie S. Reid 
 - Washington :  U.S. G.P.O,  1990 
 - iv, 81 p. ;  29 cm. 
 - U.S. Geological Survey professional paper ;  1468 .
<br/><br/> Three folded maps in pocket 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal in the ground--Evaluation--Appalachian Region<br/>Underground storage--Evaluation--Appalachian Region<br/>Geology, Stratigraphic--Paleozoic<br/>Geology--Appalachian Region<br/>Porosity
<br/><br/><label>Dewey Class. No.: </label>628.44566