ISBN 978-955-9417-48-4
Practical Action
Regional Programme (India, Pakistan, Sri lanka)
5, Lionel Edirisinghe Mawatha, Colombo 5, Sri Lanka.
T | +94 - 11 - 2829412
F | +94 - 11 - 2856188
E | srilanka@practicalaction.org.lk
W | www.practicalaction.org www.janathakshan.net