historicaltimes:Bison skulls to be used for fertilizer, 1870 via reddit
historicaltimes:Bison skulls to be used for fertilizer, 1870 via reddit -- source link
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#plains bison#environmental impact
historicaltimes:Bison skulls to be used for fertilizer, 1870 via reddit -- source link
Tumblr Blog : historicaltimes.tumblr.com