@book{18097,
	author = {Pagarigan, Mark Lester, et al.},
	title = {Design of a gravity-fed water system for sustainable water production of households in Barangay Pasaleng, Pagudpud, Ilocos Norte /},
	publisher = {City of Batac :},
	year = {2022},
	address = {MMSU},
	note = {Thesis (BS Civil Engineering) - Mariano Marcos State University -- College of Engineering, City of Batac, 2022.}
}