The Continental Permian in central, west, and South Europe  proceedings of the NATO Advanced Study Institute held at the Johannes Gutenberg University, Mainz, F.R.G., 23 September - 4 October, 1975 
edited by H. Falke 
 - Dordrecht  D. Reidel Publishing Company  1976 
 - NATO advanced study institutes series. Series C, Mathematical and physical sciences  22 .
<br/><br/> 'Published in cooperation with NATO Scientific Affairs Division.'  Includes index 
<br/><br/>Bibliography: p.335-342 
<br/><br/><label>ISBN: </label>9027706646 
<br/><br/><label>LCCN: </label>76-18138 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Permian--Congresses<br/>Geology--Europe--Congresses