@book{2448,
	author = {GAVIÑO DE LA TORRE , GONZALO. and JUAREZ LOPEZ, CARLOS. \ FIGUEROA TAPIA,  HECTOR HUGO.},
	title = {TECNICAS BIOLOGICAS : },
	publisher = {LIMUSA},
	year = {1972},
	address = {MEXICO: },
	note = {INCLUYYE INDICE.}
}