TY  - BOOK
AU  - Santos,Elma B.
TI  - Distribution patterns of gastropod populations at the littoral zone of Paoay Lake, Ilocos Norte
KW  - Gasteropoda
KW  - Philippines
KW  - Paoay (Ilocos Norte)
N1  - Thesis (M.S.)--University of the Philippines, Diliman; Vita
ER  -