TY - JOUR A1 - Ivanovska, Marina A1 - Veligura, Anton PB - The Lublin Branch of the Polish Academy of Sciences L2 - http://journals.pan.pl/Content/92065 PY - 2012 IS - No 4 T1 - Basic principles of the management of region as the ecological-economic system UR - http://journals.pan.pl/dlibra/publication/edition/92065 T2 - Teka Commission of Motorization and Power Industry in Agriculture ER -