Look at this great presentation of how they compost with the Big Hanna Composter at McGill University – McGill Gorilla Composting Jan 9, 2012 From the You Tube Channel McGill Seeds of Change.
Look at this great presentation of how they compost with the Big Hanna Composter at McGill University – McGill Gorilla Composting Jan 9, 2012 From the You Tube Channel McGill Seeds of Change.