Live At New Belgium. Organic Vs Synthetic Gardening With David Montgomery.
Check Out His Books Here:
Growing a Revolution: Bringing Our Soil Back to Life – https://goo.gl/sBlZUG
The Hidden Half of Nature: The Microbial Roots of Life and Health – https://goo.gl/L6aLw0
Dirt: The Erosion of Civilizations – https://goo.gl/tLs5yo