PatrickCjjtWiki
Created page with "Mejora de los medios de subsistencia"
00:56
+14
Created page with "Ciudades"
+2
Created page with "Océanos"
Created page with "Energía"
Created page with "Agua"
-1
Created page with "Bosques"
Created page with "Alimento"
+4
Created page with "organización de investigación"
+715
