The Catskill delta / 
edited by Donald L. Woodrow, William D. Sevon 
 - Boulder, Colorado :  The Geological Society of America,  1985 
 - 246 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0813722012 
<br/><br/><label>LCCN: </label>85-000946 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Devonian--Congresses<br/>Geology--Appalachian Region--Congresses