Opal town - Waring, Rob (Australia : Heinle, Cengage Learning, 2009)
'National geographic' - cover
Book is accompanied by one DVD, entitled'Opal town' bearing the same call number and available at Bahagian Koleksi Media
Keywords: English language -- Textbooks for foreign speakers; Opals -- Australia -- Coober Pedy Region (S.A.); Opal mines and mining -- Australia -- Coober Peddy Region (S.A.)