Economic values of protected areas :
Phillips, Adrian
Economic values of protected areas : Guidelines for Protected Area Managers / Adrian Phillips. - Cambridge : IUCN Publications Services Unit, 1998. - 52 p. ; 30 cm. - Best Practice Protected Area Guidelines Series ; No. 2 .
Inglés
2831704618 Normal
Conservation Conservación Protected areas Áreas protegidas Economics Economía
333.716
Economic values of protected areas : Guidelines for Protected Area Managers / Adrian Phillips. - Cambridge : IUCN Publications Services Unit, 1998. - 52 p. ; 30 cm. - Best Practice Protected Area Guidelines Series ; No. 2 .
Inglés
2831704618 Normal
Conservation Conservación Protected areas Áreas protegidas Economics Economía
333.716