000 00939nab a2200277 1n4500
001 000082040
005 20250722191023.0
008 930301s1981 000 0 eng d
022 _a00167606
041 0 7 _aEng
_2ISO 639-1
084 _aRev 343
100 1 _aIrvine, John
_915813
245 1 0 _aCanadian coal-resource terminology and evaluation methodology
504 _abibliogr. p. 537
500 _a<Donation ORSTOM>
650 0 4 _aCoal measures
_915805
650 0 4 _aEtude faisabilité
_915814
650 0 4 _aCarte houllère
_915815
650 0 4 _aCouche charbon
_915809
653 0 5 _aCanada
773 0 _tGeological Society of America bulletin
_dBoulder : [s.n.], 1981
_g92(8), part I, 1981, p. 529-537: : carte, graph., tab., rés.(Angl)
711 2 _aCoal geology symposium: The evaluation of North American coal resources
_d( Nov. 1979)
_915807
910 _aGSL
_c20150612
_h1024
942 _cANAL
999 _c7895
_d7895