English The cause of humanity, or the waning and the rising faith: an essay from the standpoint of the positive philosophy by Palmer, Courtlandt (1879)...
org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Who Cares? ―The COVID-19 Pandemic, Global Heating and the Future of Humanity...
English The cause of prostitution, in the form of a botanical study of the fine old "family tree", Upas Prostitutionis. A "paper" read before the Dialectical...
org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Scientists' warning to humanity on insect extinctions determination method: SHA-1...
English PDF form of the East Oregonian newspaper published by Andrew Cutler. determination method: SHA-1...
Internet Archive ID: theethicalimport00schuuoft described at URL: https://archive.org/download/theethicalimport00schuuoft/theethicalimport00schuuoft.pdf...
Internet Archive ID: modernideasofevo00dawsuoft described at URL: https://archive.org/download/modernideasofevo00dawsuoft/modernideasofevo00dawsuoft.pdf...
Internet Archive Internet Archive ID: catitsdiseases00hale described at URL: https://archive.org/download/catitsdiseases00hale/catitsdiseases00hale.pdf...
Archive Internet Archive ID: principlesofanth00hugh described at URL: https://archive.org/download/principlesofanth00hugh/principlesofanth00hugh.pdf...
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