Williams, P. W., <br/><br/>
Contributions to the study of karst / 
by P. W. Williams and J. N. Jennings 
 - Canberra :  Australian National University,  1968 
 - x, 110 p. :  ill., diagrs., maps. ;  26 cm. 
<br/><br/> Two papers delivered at Twentieth International Geographical Congress, Settle and Buxton, Eng., July-August 1964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Karst<br/>Limestone<br/>Geology--Ireland<br/>Geology--Australia