Alois von Beckh Widmanstätten (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alois von Beckh Widmanstätten" in Spanish language version.

refsWebsite

Global rank Spanish rank

1books.google.com

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books.google.com

Gian Battista Vai, W. Glen E. Caldwell. The origins of geology in Italy. Geological Society of America, 2006, ISBN 0-8137-2411-2 [1]

nasa.gov

ssd.jpl.nasa.gov

Web de jpl. «(21564) Widmanstätten».

usgs.gov

planetarynames.wr.usgs.gov

«Widmannstätten». Gazetteer of Planetary Nomenclature (en inglés). Flagstaff: USGS Astrogeology Research Program. OCLC 44396779.

worldcat.org

«Widmannstätten». Gazetteer of Planetary Nomenclature (en inglés). Flagstaff: USGS Astrogeology Research Program. OCLC 44396779.