“…What is new, however, is the movement that consists in basing the selection of heritage sites on their intrinsic scientific value with regard to their pertinence to the history of the Earth, rather than for any merely picturesque or aesthetic qualities. …”
“…What is new, however, is the movement that consists in basing the selection of heritage sites on their intrinsic scientific value with regard to their pertinence to the history of the Earth, rather than for any merely picturesque or aesthetic qualities. …”