Vermiculture technology: earthworms, organic wastes, and environmental management By: Edwards, C A, Norman Q Arancon, Rhonda L Sherman Read more
Speaking with Nature: Awakening to the Deep Wisdom of the Earth By: Sandra Ingerman, Llyn Roberts [Audiobook] Read more
The Contamination of the Earth: A History of Pollutions in the Industrial Age By: Francois Jarrige, Thomas le Roux Read more