What 100 years of Australian soil can tell us about our history and future
Far from brown dirt, the Australian National Soil Archive houses 100,000 soil samples — some a century old — that represent a slice through time of the ground beneath our feet.
Original Source
Read the full article at Abc →KhanList aggregates and links to publicly available news content. We do not host full articles from third-party sources. Always verify important information with original sources.