Observations in the Field of Formative Forces in Nature: Methods and Results, by Schmidt $4.50 | Orchard Pest Management and Spray Schedule: Biodynamic, Organic and Limited Synthetics Options, by Michael Maltas $9.50 | Organic Dairy Farming: A Resource for Farmers, edited by Jody Padgham $19.95 |
Organic Growing Media: Research into Use of Compost for Potting Mix Nutrition, by William F. Brinton and David Tresemer $16.00 | Organic Manure: Its Treatment According to Indications by Rudolf Steiner, by Nikolaus Remer $10.95 | Organic, Biodynamic and Conventional Cropping Systems: A Long Term Comparison, by B.D. Petterson and E. v. Wistinghausen $16.00 |
Outline of Esoteric Science, An, by Rudolf Steiner $19.95 | Perceiving Plants: Experiencing Elemental Beings - van Romunde, 64 pp. $14.50 | Planetary Influences Upon Plants - Kranich, 184 pp. ON SALE 30% OFF!! $9.06 |
Plant, Vol. 1, The - Grohmann, 209 pp. - ON SALE! (Combo Deal) $12.75 |