@book{11309,
	author = {Eraso, Adolfo. and Pulina, Marian.},
	title = {Cuevas en hielo y ríos bajo los glaciares / },
	publisher = {McGraw-Hill, },
	year = {D.L. 1994.},
	series = {Serie McGraw-Hill de divulgación científica},
	address = {Madrid : },
	note = {Indice.}
}