2
TITLE: The Contributions of Muscle and Machine Work to Land and Labor Productivity in World Agriculture Since 1800
AUTHORS: Paul Steenwyk; Matthew Kuperus Heun; Paul Brockway; Tânia Sousa; Sofia Henriques ;
PUBLISHED: 2022, SOURCE: Biophysical Economics and Sustainability, VOLUME: 7, ISSUE: 2
INDEXED IN: CrossRef: 5 Unpaywall