Title Issue Date
Phosphate mining in the mining basin of Extremadura, 1865-1956 Martínez Milán, Jesús María Issued date: 2022 DOI: 10.6018/areas.505841 Source: Areas: revista internacional de ciencias sociales [ISSN 0211-6707] (43), p. 101-114 ESCI FECYT: 25,92 - Q3 MIAR ICDS: 10,0 Artículo