Water pollution assessment of Quiaoit river in Batac, Ilocos Norte
Jacinto, Gay S.
Water pollution assessment of Quiaoit river in Batac, Ilocos Norte Gay S. Jacinto - 2003 - xviii, 52 leaves 28 cm.
Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City
Bibliography: leaves 39-40
Water pollution assessment of Quiaoit river in Batac, Ilocos Norte Gay S. Jacinto - 2003 - xviii, 52 leaves 28 cm.
Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City
Bibliography: leaves 39-40