Geological and Mining Institute of Spain
The Geological and Mining Institute of Spain (Spanish: ''Instituto Geológico y Minero de España'') is a research institute located in Madrid, Spain. It is run under the auspices of the Ministry of Science.
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Mapa geológico de España, escala 1: 50.000. Explicación de la hoja nº 363 : Manresa (Barcelona) / estudiada y redactada por Agustín de Larragán y Valentín Masachs Alavedra
Published 1956“…Instituto Geológico y Minero de España…”
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