TY  - BOOK
AU  - Sievers, Charley
TI  - The bio-dynamic method of agriculture : : an introduction
SN  - 0909146039
PY  - 1975///
CY  - Brookfield, N.S.W.
PB  - K.W. Sievers
KW  - Organic farming
KW  - Biodynamic farming
ER  -