Ford , Derek . <br/><br/>
Karst Geomorphology and Hydrology /  Textual Documents 
Derek Ford & Paul Williams. 
 - 1st ed. / 
 - London :  Unwin Hyman Ltd ,  1989. 
 - xv, 601p. :  ill. ;  23cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0-04-551106-3 
<br/><br/><label>Subjects--Index Terms: </label>Geology Geomorphology PG-Geology Hydrology 
<br/><br/><label>Dewey Class. No.: </label>551.4  / Fo 75 Ka