cc: Dr. C. A. Awiten, RHO-7, Cebu-City, Cebu
Dr. F. S. Razalo, PHO, Tagbilaran Cily, Bohol
Dr. A. Redulla, SCT, Trinidad, Bohol
DF. A. Auza, Prov. Task Force, Trinidad, Bohol
Dr. S. Omi, WHO/WPRO, Manila
Dr. K. Kiikuni, SMHF, Tokyo
Table 1. Results of snail surveys in February 1999