Literaturrecherche

Literatur Kues WA, Niemann H (2004) The contribution of farm animals to human health. Trends Biotechnol 22(6):286-294, DOI:10.1016/j.tibtech.2004.04.003

Literatur Bremen L von, Schmoltzi M (1986) Economics and politics of the ethanol market. Trends Biotechnol 4(1):16-23, doi:10.1016/0167-7799(86)90129-0