@book{9954,
	author = {Palaspas, Annie D. },
	title = {Nitrate leaching rate along the soil profile of Magnuang, Batac, Ilocos Norte },
	year = {2006 },
	note = {Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City  }
}