Instituto Nacional De Geologia Y Mineria (Argentina)PERFILES DE PERFORACIONES PERIODO 1904-1915 Buenos Aires Ministerio De Comercio E Industria 1958 WRAPPERS Very Good with no dust jacket Ilustrated with hundreds of measured diagrams of the geological borings leading to petroleum discoveries. (some are folding diagrams) 27 x 36 cm. Pages are unnumbered. ; Publicaion No. 146; Folio 13" - 23" tall; Wrappers are lacking. Title page and introductory page torn, but with neat tape repairs.