Van Biljon, S. The kuboos batholith, Namaqualand, South Africa. - Pretoria : Geol.Soc.of South Africa, 1939. - 219 p. : il. ; 24 cm Subjects--Topical Terms: PetrologíaBatolito Subjects--Geographic Terms: África del Sur Index Terms--Genre/Form: Libro Universal Decimal Class. No.: 551.221(680)