Ancient rock art at risk, warn experts

Urgent action is needed to prevent ancient art disappearing, experts have warned.



via ScienceDaily: Anthropology News http://www.sciencedaily.com/releases/2013/03/130314124325.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily%2Ffossils_ruins%2Fanthropology+%28ScienceDaily%3A+Fossils+%26+Ruins+News+--+Anthropology%29