This paper reconciled the soil ecology benefits of forages and ruminants with reducing GHG emissions from beef. A scenario analysis compared four integrated systems for beef. pork and broilers. Slaughter cattle diets were either business as usual (BAU) or grass fed (GF). https://www.roneverhart.com/MagnaFlow-2000-Dodge-Durango-California-Grade-CARB-Compliant-Direct-Fit-Catalytic-Converter/