TY  - BOOK
AU  - Ranke Ulrich.
TI  - Natural Organic, Biologgical Ecological Biodynamic Farming
SN  - 9783319206745
U1  - 363.34 
PY  - 2016///
CY  - New york
PB  - Springer
KW  - Ecological agriculture
KW  - Biodynamic farming
KW  - Literature
N1  - Include Index
ER  -