Program: HathiTrust Digital Library

  • Publisher: Dept. of Energy, Mines and Resources, Observatories Branch
  • Print ISSN: 0369-7150
  • Electronic ISSN:
  • OCLC Number: 1080971036
  • 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 1913-14; v.1 1913-15; v.2 1915; v.2 1915-16; v.3; v.3 1914-18; v.3 1915-18; v.4; v.4 1919-20; v.4 1920; v.5; v.5 1920-22; v.6; v.6 sec.01-09 pt.1 yr.1922; v.7; v.8; v.8 1922-30; v.9; v.10; v.10 1929-33; v.11; v.12; v.12 1934-38; v.6 1931-40; v.13; v.13 1939-46; v.11 1930-1948; v.11 1930-49; v.14:1-20; v.14; v.15:1-7; v.15:1 1949; v.9 1950; v.7 1951; v.15:2 1952; v.15:3 1954; v.16 1950-55; v.15:4 1955; v.17:C; v.17:1-2; v.17:A; v.17:B; v.17c; v.17A; v.17B; v.17:1 1956; v.15 1949-1957; v.14 1947-58; v.18; v.18 1955-58; v.17:2 1958; v.19:10; v.19:9; v.19:8; v.19:7; v.19:6; v.19:5; v.19:4; v.19:3; v.19:2; v.19:1; v.19; v.19 1957-1959; v.20; v.21; v.22; v.23; v.23:3; v.23:4; v.23:1-2 1959; v.21 1958-1960; v.21 1958-60; v.24; v.24 1960-61; v.24 no.1; v.24 no.3; v.24 no.4; v.24 no.6; v.24 no.8; v.24 no.9; v.25; v.26; v.26 1961-62; v.22 1958-1963; v.26 no.2; v.26 no.3; v.26 no.4; v.26 no.8; v.27; v.27 no.1; v.27 no.2; v.27 no.3; v.27 no.5; v.27 no.6; v.27 no.7; v.27 no.8; v.27 no.9; v.28; v.28 no.1; v.28 no.1,3-9 1963-64; v.22 1958-65; v.28 no.3; v.28 no.4; v.28 no.5; v.28 no.6; v.28 no.7; v.28 no.8; v.28 no.9; v.29; v.29 no.1-6; v.30; v.30 no.1; v.30 no.2; v.30 no.3; v.30 no.5; v.30 no.6; v.31; v.31 no.1-6; v.31 no.7; v.31 no.8; v.31 no.9; v.31 no.10; v.32:8; v.32:7; v.32; v.32:1 1965; v.32 no.1; v.32 no.2; v.32 no.4; v.32 no.5; v.32 no.6; v.32 no.7; v.32 no.8; v.33:1; v.33 no.1; v.34:1-4; v.34:4; v.34:3; v.34:2; v.34:1; v.34 no.1-4; v.35:1-9; v.35:6 1965; v.29-30 1964-66; v.17b no.1,3-5 1965-1966; v.32 no.1-8 1965/1966; v.33 no.1 1965-66; v.32:6 1966; v.32:5 1966; v.32:4 1966; v.32:3 1966; v.32:2 1966; v.34 no.1-4 1966; v.35 no.1-6; v.35 no.8; v.35 no.9; v.36; v.36 no.1-6; v.36 no.7; v.36 no.8; v.37; v.37 1966-1967; no.35:4 1967; no.35:1 1967; v.33:1 1967; v.35:9 1967; v.35:8 1967; v.35:7 1967; v.35:5 1967; v.17b 1968; v.17a 1968; v.37 no.10; v.38; v.38 no.1-6; v.39; v.40; v.41; v.42; v.43; v.44; v.45:1; v.46:1
committed to retain 2023-01-01 HTDL