Moraines and varves :  origin/ genesis/ classification proceedings on an INQUA Symposium on Genesis and Lithology of Quaternary Deposits/ Zurich/10-12 September, 1978 / 
edited by Ch. Schluchter. 
 - Rotterdam :  A. A. Balkema,  1979. 
 - 441 p. ;  27cm. 
<br/><br/><label>ISBN: </label>9061910390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Moraines--Congresses.<br/>Geology--Periodicity--Congresses.