Ford, D. C. <br/><br/>
Karst geomorphology and hydrology / 
D. C. Ford, P. W. Williams. 
 - London :  Chapman & Hall,  1989. 
 - xv, 601 p. :  ill., maps ; ;  24 cm. 
<br/><br/>References : p. 547-582. 
<br/><br/><label>ISBN: </label>0412445905 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Karst.<br/>Hydrology, Karst.