Proceedings of the thirtieth Seameo-Tropmed seminar on the Impact of water resourcdevelopment on the health of the communities and preventive measure for adverse effects
Proceedings of the thirtieth Seameo-Tropmed seminar on the Impact of water resourcdevelopment on the health of the communities and preventive measure for adverse effects
edited by Thanongsak Bunnag and Santasiri Sornmani
- Bangkok Faculty of Tropical Medicine Mahidol University 1989