Waniganeththi, G.2017-10-032017-10-032017Waniganeththi, G.(2017). Role of Participatory Rural Appraisal (PRA) Tools and Techniques for Rural Development Planning. ”Girihisa”, Department of Philosophy, University of Kelaniya,Sri Lanka.349-364.978-955-704-030-1http://repository.kln.ac.lk/handle/123456789/17709enBook