Details Details PDF BIBTEX RIS Title Impact of agricultural tractors advancement on productivity of selected machine units Journal title Teka Commission of Motorization and Power Industry in Agriculture Yearbook 2012 Issue No 2 Authors Izdebski, Waldemar ; Skudlarski, Jacek ; Zając, Stanisław Divisions of PAS Nauki Biologiczne i Rolnicze Publisher The Lublin Branch of the Polish Academy of Sciences Identifier ISSN 1641-7739 Source Teka Commission of Motorization and Power Industry in Agriculture; 2012; No 2