Ekanayake, Sarath <br/><br/>
Trekking in the Knuckles Forest : A Trekking Guide to Alugallena, Dekinda and Nitre Cave Nature Trails 

 - Sri Lanka,  IUCN,  1994, 
 - 27p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trekking the Knuckles Forest<br/>Alugallena, Dekinda and Nitre Cave