Biodynamic agriculture

“Every agricultural enterprise is a self-contained, biological unit.” —Ehrenfried Pfeiffer

There have been numerous developments and advancements in biodynamic agricultural methods since Ehrenfried P

… [more below]

• Author: Pfeiffer, Ehrenfried E.
• Binding: Paperback
• Page Count: 228
• Publish Date: January 05 2021
• ISBN10: 1938685296
• Language: English