How long can men thrive between walls of brick, walking on asphalt pavements, breathing the fumes of coal and oil, growing, working, dying, with hardly a thought of wind, and sky, and fields of grain, seeing only machine-made beauty, the mineral-like quality of life?
-- Charles Lindbergh
Chemicals used in paper manufacturing
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Adding categories
← Older revision Revision as of 22:52, 15 February 2025
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[[Category:Hydrogen peroxide conservation]]
[[Categor...
1 week ago
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