Life Cycle Production and Consumption Cons and Lab Inc, ratio to av lab inc, 4 Pr, 4 Rich, and 4 HG from AvProfiles With HG, tab InterpHG, Pr, Rch, in file: HistoryAndinstitutions FRcr 806 HG 0.2 HG Rich 0 Ronald Lee and Andrew Mason 2009)( Ronald Lee and Andrew Mason 2009) Life Cycle Production and Consumption