Emory, Jerry Managing another Galápagos species - Man / by Jerry Emory. - [S.d.] : National Geographic Society, 1988. - pp. 146-154 ; il. col., mapas - National Geographic : January . Inglés Subjects--Topical Terms: ConservaciónConservation Subjects--Geographic Terms: Islas GalápagosGalapagos Islands Dewey Class. No.: 577