Biodynamic Agriculture Introductory Lectures Vol. 3 - Alex Podolinsky

BD Ag 3 Cover
AUD $19.00 each

61 pages. Further details of Biodynamic agriculture, continued from vol 2. Organic industry overview, nutrition, disease, purpose of existence, soil structure, organic matter and humus, sick plants mean sick soil, Biodynamic preparations, living breathing earth, sustainability of humus.


(plus postage)