| Título | The Biodynamic Farm: Agriculture in the Service of the Earth and Humanity |
| Publication Type | Book |
| Authors | Koepf, HH, Shouldice, R, Goldstein, W |
| Título | The Biodynamic Farm: Agriculture in the Service of the Earth and Humanity |
| Publication Type | Book |
| Authors | Koepf, HH, Shouldice, R, Goldstein, W |