A New System: of the nature and communication of substances, ...
Gottfried Wilhelm Leibniz
Man & Nature: The Impact of Human Activity on Physical Geography, ...
Elisee Reclus
About Looking
John Berger
The Philosophy of Praxis: Marx, Lukács and the Frankfurt School
Andrew Feenberg
I Guess the Mixed Economy Can’t Be All Bad
Kevin Amos Carson
Intermediate-Scale Technology
Ecology and Revolutionary Thought
Murray Bookchin & Lewis Herber