A survey of Chaetogaster sp. infestation and digenetic trematode infection in lymnaeid snails collected from Sta. Maria River, Barangay Catmon, Sta. Maria, Bulacan and the Sunken G...

by Macabagdal, Mylene Anne R., Monterey, Dona Mira O., Rodriguez, Carla Jo M., Santi, Esperanza Grace R., Tarin, Vicelyn G., Valencia, Joan Nikki L.
Published 1999