ISBN 9559114085 books & textbook
A field guide to the common trees and shrubs of Sri Lanka
Ashton, Mark; Gunatilleke, S.; Zoysa, N.; Dassanayake, M.D.
Published by WHT Publication (Pvt.) Ltd. for the W /1997T Hardcover
isbn-10: 9559114085 / isbn-13: 9789559114086
