Program: HathiTrust Digital Library

  • Publisher: Instituto Geológico
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 6502057
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1; v.1 (1903-06); v.1 1903-1906; v.2; v.1(1903-1906); v.2 1907-08; v.2 1907-09; v.2 1907-1909; v.2(1907-1909); v.3 1909-11; v.3 (1911); v.4 1912-13; v.5 (1913); v.4(1912-1913); v.5(1913-1916)
committed to retain 2020-01-18 HTDL