@book{2146,
	author = {González Prado, Guinder Roberto and Ayala Zapata, Edgar Virgilio},
	title = {Adobes de tierra compactada estabilizada con puzolana y cal  /},
	publisher = {Universidad de San Carlos de Guatemala, Facultad de Ingeniería,},
	year = {1988.},
	address = {Guatemala, Guatemala :}
}