Deep-Sky Companions: Southern Gems.
O'Meara, Stephen James.
He presents a superb list of 120 deep-sky objects for Southern Hemisphere stargazers to ob...
Green Harvest: A History of Organic Farming and Gardening in Australia.
Over 12 million hectares of commercial agricultural land in Australia is farmed organicall...
Clean Energy, Climate and Carbon.
Cook, Peter J.
It contributes to the debate on climate change by discussing clean energy technologies in ...