Program: HathiTrust Digital Library
- Publisher: Ministere des affaires Economiques et de l'energie, Administration des mines, Service geologique de Belgique
- Print ISSN: 0378-0902
- Electronic ISSN:
- OCLC Number: 9542995
- 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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no.36,39(1968); no.67,69(1971); no.95,99-100(1973); no.130-135(1976); no.136-137(1976); no.138-141(1977); no.146-148(1977); no.152-156(1978); no.157-161(1979); no.162-167(1979); no.168-169(1980); no.173-179(1980); no.180-186(1981); no.187-190(1982); no.191-195(1982); no.196-200(1983); no.201-204(1983); no.205-207(1984); no.208-213(1984); no.214-217(1985); no.218-223(1985); no.224-227(1986); no.228-230(1987); no.231-235(1988); no.236-241(1989); no.242-244(1990); no.245-250(1991); no.251-258(1992); no.259-262(1993); no.263-267(1993); no.268-270(1994); no.293-295 2001; no.296 2002; no.297-300 2002-2004; no.301-302 2006; no.303-304 2008; no.305-306 2009; no.307 2010; no.308 2011; no.309 2011; no.310 2011; no.142(1977); no.149(1978); no.150(1978); no.151(1978); no.170(1980); no.171(1980); no.172(1980)
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committed to retain | 2018-11-09 | HTDL |
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