Technical Specifications for D6/D6 XE Track-Type Tractors AEXQ2470-05
Retrospective analysis of the U.S. corn ethanol industry for 2005–2019: implications for greenhouse gas emission reductions - Lee - 2021 - Biofuels, Bioproducts and Biorefining - Wiley Online Library
D6 Diesel Fuel by Brickell Business Solutions LLC, D6 Diesel Fuel from Florida | ID - 4264001