Water quality assessment of Pison river, Marcos, Ilocos Norte
Rosqueta, Jaennia G.
Water quality assessment of Pison river, Marcos, Ilocos Norte Rosqueta, Jaennia G - 2006 - xiii, 47 leaves 28 cm.
Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City
Bibliography: leaf 33
Water quality assessment of Pison river, Marcos, Ilocos Norte Rosqueta, Jaennia G - 2006 - xiii, 47 leaves 28 cm.
Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City
Bibliography: leaf 33