Protocol for field trips and camp sites in the Galapagos Islands / Galapagos National Park Service. - [Ecuador] : Charles Darwin Foundation, 2001. - 14 p.; il. col. ; 12 cm. Inglés Subjects--Topical Terms: Áreas protegidasProtected areasConservaciónConservation Subjects--Geographic Terms: Islas GalápagosGalapagos Islands Dewey Class. No.: 796.54