1887 – 1948
1 entries in the GMN corpus.
Image source · Howard Zahniser · NCTC Archives/Museum · Public domain
1 entry with mapped publication places. Click clusters to zoom in; dense clusters offer table or cards view when fully expanded.
1949 CE
#7084
This combination of natural history, philosophy, and poetic writing informed the environmental movement. It is perhaps best known for the following quote, which defines Leopold's land ethic: "A thing is right when it …
