Program: HathiTrust Digital Library

  • Publisher: Earth Science Pub. Co., etc
  • Print ISSN: 0095-8514
  • Electronic ISSN:
  • OCLC Number: 1567196
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1 1946/1947; v.1-2 1946-48; v.1 no.3-v.2 Oct. 1946-July 1948; v.2-3 1947-1949; v.3 Aug.1948-July 1949; v.3 no.1-3,6 1948-49; v.4-5 1949-1951; v.4-5 Aug.1949-Jan.1951; v.6-8, no.1 July 1952-Feb.1955
committed to retain 2022-03-28 HTDL