1.

Methods and costs of milling ferberite ore at the Wolf Tongue Concentrator, Nederland, Boulder County, Colo. /

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Methods and costs of mining ferberite ore at Cold Springs Mine, Nederland, Boulder County, Colo. /

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De mijnwetten in Nederlandsch-Indie : getoetst aan de beginselen van het mijnrecht en van de mijnhuishoudkunde /

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Air-water exchange of nutrients and inorganic trace elements on the North Sea and over the French-Flemish North Sea coast

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Revue de législation des mines et statistique des houillères en France & en Belgique.

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A briefe discourse of the hypostasis, or substance of the water of Spaw; containing in small quantity many pots of that minerall water Verie profitable for such patients, as cannot...

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Growth and macronutrient absorption in ‘Sabará’ jabuticaba genotypes cultivated in nutrient solution ; Crescimento e marcha de absorção de macronutrientes em genótipos de jabuticab...

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Fr. BasilI Valentini Benedicter Ordens Offenbahrung der verborgenen Handgriffe auff das Universal gerichtet : item Conclusiones, oder, Schlussreden aller seiner Schrifften vnd Trac...

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Essai sur les eaux minerales-ferrugineuses de Spa

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Efectos del uso de fertilización y cultivos de cobertura sobre el nitrógeno y la materia orgánica en un suelo de sabana, Venezuela