Brookfield M E <br/><br/>
Principles of stratigraphy 
Brookfield M E 
<br/><br/><label>ISBN: </label>SL01290297 
<br/><br/><label>Standard No.: </label>196014 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Dewey Class. No.: </label>H5, P4