Soil

6HDPerfect

Perfect (2022)

0HDPeaks to Prairie: A Holistic Regenerative Approach

Peaks to Prairie: A Holistic Regenerative Approach (2025)

0HDSomething from there

Something from there (2020)

0HDCloseness to the Land

Closeness to the Land (2022)

0HDSoil: What It Is and What It Does

Soil: What It Is and What It Does (1966)

0HDDelmarva and the Ground for Change

Delmarva and the Ground for Change (1970)