@book{849,
	author = {Félix Yubini Quiñónez Raymundo},
	title = {Caracterización bacteriológica fisicoquímico del agua},
	publisher = {Universidad San Carlos de Guatemala, Centro Universitario de Oriente},
	year = {2019},
	address = {Chiquimula, Guatemala},
	url = {http://biblioteca.cunori.edu.gt/cgi-bin/koha/opac-retrieve-file.pl?id=ff672eded0360f4f5bbc33567941da0e}
}