At present some 10 billion tonnes of carbon are being dumped in the atmosphere every year
At present some 10 billion tonnes of carbon are being dumped in the atmosphere every year
Herbert Girardet, A Renewable World, 2009, draft introduciton
At present some 10 billion tonnes of carbon are being dumped in the atmosphere every year
Herbert Girardet, A Renewable World, 2009, draft introduciton