Results 261 to 264 of about 451,783 (264)

Wind Power and Solar Photovoltaics Found to Have Higher Energy Returns Than Fossil Fuels

Nature Energy
exaly  

Biochemical Fossils

Science, 1944
openaire   +2 more sources

On Fossil Xanthidia

Transactions of the Microscopical Society of London
openaire   +1 more source

"Living Fossil" - "Fossilized Life"?

Earth Sciences History, 2013
openaire   +1 more source