A field guide to the common trees and shrubs of Sri Lanka /  English. 
Mark S. Ashton ... [et al.]. 
 - Colombo :  Published by WHT Publication (Pvt.) Ltd. for the Wildlife Heritage Trust of Sri Lanka,  1997. 
 - 432 p. :  ill., maps, photographs ;  23 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>9559114085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees--Identification.--Sri Lanka<br/>Shrubs--Identification.--Sri Lanka<br/>Botany--Sri Lanka.