P Bartholomé, C Ek, J Bellière, L Dejonghe, F Dimanche, J Frenay, J. P Gérome, and M Leroy (1977)
CREST Dossier on Lead and Zinc. 1: Structure of supply
Service géologique de Belgique, vol. Vol. I p. 273 p.
17879, 109, 123, 133, 134, 197, 143, 144, 148, Lg, N, Lx, FENTHEU, SYNVE, SYNAM, 1, MINMETAL, MINPROS, GEOPHYS, CHIM
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