Seilacher Adolf <br/><br/>
Trace fossil analysis .-978-3-540-47225 

 -  Springer Verlag, Berlin 
 - pp v-xiii; 1-226 
<br/><br/><label>ISBN: </label>978-3-540-47225 
<br/><br/><label>Dewey Class. No.: </label>H6     P07/SEILACHER ADOLF/B26057