@book{9581,
	author = {Arenson, Gloria. and Gisbert da Cruz, F. Xavier.},
	title = {Una Sustancia llamada comida },
	publisher = {McGraw-Hill, },
	year = {D.L. 1991.},
	series = {Serie McGraw-Hill de divulgación científica},
	address = {Madrid [etc.] : },
	note = {Indice.}
}