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Federal
SRM 2775 Sulfur in Foundry Coke
Department of Commerce —
Standard Reference Material 2775 Sulfur in Foundry Coke - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of test methods and... -
Federal
SRM 2683c Bituminous Coal (Nominal Mass Fraction 2 % Sulfur)
Department of Commerce —
SRM 2683c Bituminous Coal (Nominal Mass Fraction 2 % Sulfur) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques... -
Federal
Potential productivity and change for big bluestem in the Great Plains Landscape Conservation Cooperative area
Department of the Interior —
This data set includes the relative production scenarios for big bluestem [3.08(Temp) -0.41(Precip)+0.14(Silt) - 0.16(Temp)^2 -31.9]; this is the model from Epstein,...