TY  - GEN
AU  - SŁAWIŃSKI, Kazimierz.
ED  - International Scientific Symposium "Farm machinery and process management in sustainable agriculture"
TI  - The analysis of emergy consumption in link of rotation: winter rye - potato in system of organic farming
PY  - 2011///
KW  - Materiały konferencyjne
N1  - Dane z autopsji
ER  -