@book{47644,
	author = {Colom Virgili, Ramón.},
	title = {Extracción por disolventes y refinación industrial de aceites y grasas / },
	editor = {Tip. Cat. Casals)},
	publisher = {[s.n.], },
	year = {1945 (},
	series = {Manuales Scientia},
	address = {Barcelona : }
}