Geoparks and geotourism : new approaches to sustainability for the 21st Century / ed. by Neda Torabi Farsani... [et al.]
Geoparks and geotourism : new approaches to sustainability for the 21st Century / ed. by Neda Torabi Farsani... [et al.]
. - Boca Raton : Brown Walker Press, 2012
. - XVII, 189 p. : il. 22 cm
1-61233-551-9 Brochado
502.62
379.85