TY - GEN AU - Tanaka,H AU - Santos,M J AU - Matsuda,H AU - Santos,A T TI - Migration of Oncomelania quadrasi observed by the mark and release method in a wet bank of a stream in Leyte, Philippines SN - 0021-5031 PY - 1976///0823 KW - Animals KW - Fresh Water KW - Philippines KW - Population Surveillance KW - Snails N1 - Publication Type: Journal Article ER -