Incidence of lead in Cerithiidae sp. in Gaang river (downstream) Currimao, Ilocos Norte
Ramos, Jesus N.
Incidence of lead in Cerithiidae sp. in Gaang river (downstream) Currimao, Ilocos Norte Ramos, Jesus N. - 2004 - xi, 27 leaves 28 cm.
Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development-Batac City
Bibliography: leaf 17
Incidence of lead in Cerithiidae sp. in Gaang river (downstream) Currimao, Ilocos Norte Ramos, Jesus N. - 2004 - xi, 27 leaves 28 cm.
Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development-Batac City
Bibliography: leaf 17