Program: HathiTrust Digital Library
- Publisher: Dept. of Mines and Technical Surveys
- Print ISSN: 0527-7124
- Electronic ISSN:
- OCLC Number: 3980217
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
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1949-1950(Mar.) 1951; 1951-1952(Mar.) 1952; 1952-1953(Mar.) 1953; 1949-54; 1949/1950-1953/1954; 1953-1954(Mar.) 1954; 1954-1955(Mar.) 1955; 1955/1956; 1949-1957 incompl.; 1955-1956(Mar.) 1957; 1954-58; 1956-1957(Mar.) 1958; 1957 1959; 1955/1956-1960; 1959 1961; 1960 1961; 1959-62; 1961 1962; 1962 1963; 1963 1964; 1958-1965 incompl.; 1961-1965; 1963-65; 1965 1966
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committed to retain | 2020-08-01 | HTDL |
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