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1
The identification of freshwater snails found in Hitomnog River, Dagami, Leyte
Опубликовано 1982Preliminary pages only
Диссертация -
2
A quantitative survey of freshwater snails of Jaro, Leyte
Опубликовано 1979Table of contents only
Диссертация -
3
A preliminary survey of freshwater snails of Ormoc City, Leyte
Опубликовано 1979Preliminary pages only
Диссертация