[1]
R. Thomas, “Sterling College degree program ‘Sustainable Agriculture and Draft Animal Power Systems’”, in Draft Animals in the Past, Present and Future, Staatliche Schlösser und Gärten Hessen, C. Kropp, and L. Zoll, Eds. Heidelberg: Propylaeum, 2022, pp. 191–196. doi: 10.11588/propylaeum.1120.c15615.