Search results for: A. Grzelak
Management > 2007 > Vol. 11, no 1 > 185-192
Management > 2007 > Vol. 11, no 2 > 115-120
Zagadnienia Ekonomiki Rolnej > 2006 > 1(306) > 3-18
Management > 2006 > Vol. 10, no 1 > 95-100
Wieś i Rolnictwo > 2005 > 4(129) > 116-123
Management > 2004 > Vol. 8, no 2 > 239-247
Management > 2004 > Vol. 8, no 1 > 183-190