Warfare on the Northern Plains: Quantifying the Construction of Community Fortifications at the Molander Site. Mark Mitchell "A" Church. 419 D Street, Salida

Colorado's Energy Transition to Low Carbon Allen Best "A" Church, 419 D Street, Salida

River contamination and remediation Jason Willis, P.E., TU "A" Church, 419 D Street, Salida

Curtis Legacy Foundation Colleen Graybill "A" Church, 419 D Street, Salida

Future Energy Sources Dan Bishop "A" Church, 419 D Street, Salida