Búsquedas anteriores

	Base de datos	Solicitud de búsqueda	No. de registros
	IFOP	W-subjects= ( demersales ) and W-language code= heb	0
	IFOP	W-subjects= pelagicos	11
	IFOP	W-year= 1980->2000 and W-subjects= ( bentonicos )	9
	IFOP	W-year= 1980->2000 and W-subjects= ( bentonicos )	9
	IFOP	W-subjects= crustaceos	408
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= ( bentonicos ) and W-language code= heb	0
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= pelagicos	11
	IFOP	W-year= 1980->2000 and W-subjects= ( bentonicos )	9
	IFOP	W-year= 1980->2000 and W-subjects= ( bentonicos )	9
	IFOP	Words= ab? and Words= ( ab? ) and W-year= ( 1980->2000 ) and W-subjects= ( crustaceos )	22
	Library of Congress	(Parse Error)	0
	IFOP	W-subjects= crustaceos	408
	IFOP	W-subjects= crustaceos	408
	IFOP	Words= ab? and W-subjects= ( bentonicos )	6
	IFOP	Words= ( ab? ) and W-subjects= ( crustaceos ) and W-language code= heb	0
	IFOP	W-subjects= pelagicos + Words= Disponible	6
	IFOP	W-subjects= demersales + Words= Disponible and W-language code= heb	0
	IFOP	W-subjects= pelagicos + Words= Disponible	6
	IFOP	W-subjects= pelagicos	11
	IFOP	W-year= 1980->2000 and Words= ( ab? ) and W-year= ( 1980->2000 ) and W-subjects= ( crustaceos )	22
	IFOP	Words= ab? and W-subjects= ( bentonicos )	6
	IFOP	W-subjects= pelagicos	11
	IFOP	W-subjects= crustaceos	408
	IFOP	W-subjects= crustaceos	408