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11Earth Science Week — What is Earth Science Week? Since October 1998, the American Geological Institute (AGI) has organized this national and international event to help the public gain a better understanding and appreciation for the Earth Sciences and to encourage… …
12Data model (GIS) — A data model in geographic information systems is a mathematical construct for representing geographic objects or surfaces as data. For example, the vector data model represents geography as collections of points, lines, and polygons; the raster… …
13Escultismo en España — Saltar a navegación, búsqueda Escultismo en España Datos Organización Locación España Fundado …
14Norwegian Sami parliamentary election, 2009 — The 2009 Sami parliamentary election was held in Norway on September 14, 2009.[1] Voters elected 39 members for the Sami Parliament of Norway. The election saw significant losses for the two dominant parties in the Sami Parliament, the Norwegian… …
15Comercio árabe de esclavos — La historia del comercio árabe de esclavos está relacionada con la práctica de la esclavitud en el mundo árabe, principalmente en Asia Occidental, África del Norte, África Oriental y algunos lugares de Europa (como la península ibérica, el sur de …
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