Búsquedas anteriores

	Base de datos	Solicitud de búsqueda	No. de registros
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= pelagicos	11
	IFOP	W-year= 1980->2000 and W-subjects= ( demersales )	145
	IFOP	W-subjects= crustaceos	407
	IFOP	W-subjects= crustaceos	407
	IFOP	W-subjects= pelagicos + Words= Disponible	6
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= demersales	530
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= crustaceos	407
	IFOP	W-year= 1980->2000 and W-subjects= ( pelagicos )	0
	IFOP	W-subjects= demersales	530
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= crustaceos	407
	IFOP	W-subjects= demersales	530
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= bentonicos	22
	IFOP	W-subjects= bentonicos	22
	IFOP	W-subjects= demersales	530
	IFOP	W-subjects= crustaceos	407