Literaturrecherche

Literatur Strohm K, Bengtsson C (2009) Argentina - the agricultural powerhouse. In: Zimmer Y (ed) Cash crop report 2009 : benchmarking farming systems worldwide. Braunschweig: vTI, pp 54-60

Literatur Zimmer Y (ed) (2009) Cash crop report 2008 : benchmarking farming systems worldwide. Braunschweig: vTI, 70 p

Literatur Zimmer Y (ed) (2009) Cash crop report 2009 : benchmarking farming systems worldwide. Braunschweig: vTI, 91 p