[Gold mining in Aruba : a series of reports, sample records, gold production statistics, ore testing reports, etc., from the years 1945 to 1948   Creator:   Brockie, Douglas C Publication Date:   [ca. 1950] Type:   Book Format:   1 deel, typoscript doorslag, 94 fol. : Tabellen. ; 308 x 218 mm. Source Institution:   Universiteit Leiden Genre:   non-fiction (marcgt) Language:   English [Gold mining in Aruba : a series of reports, sample records, gold production statistics, ore testing reports, etc., from the years 1945 to 1948