Nitrate level analysis of the groundwater in cropped lands in San Marcelino, Dingras, Ilocos Norte
Balicao, Narly D.
Nitrate level analysis of the groundwater in cropped lands in San Marcelino, Dingras, Ilocos Norte Narly D. Balicao - 2008 - xiv, 37 leaves 28 cm.
Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City
Bibliography: leaves 24-25
Nitrate level analysis of the groundwater in cropped lands in San Marcelino, Dingras, Ilocos Norte Narly D. Balicao - 2008 - xiv, 37 leaves 28 cm.
Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City
Bibliography: leaves 24-25