By Fabio Falchi (Author), Paul Bogard (Preface), Cipriano Marin (Contributor).....
Published by Starlight Foundation with the support of iGuzzini
1 July 2015, Bonn, Germany
The meeting marked ten years of the "Astronomy and Wo
International Group of Experts for the Protection of the Night Sky.....
On the ocassion of International Year of Light (IYL2015)
LA RIOJA - 12/7/2012La Rioja aspira a convertirse en un modelo de referencia en