From carats to karats: explaining the shift from diamond to gold mining by artisanal miners in Ghana
Frank K. Nyame, J. Andrew GrantVolume:
29-30
Année:
2012
Langue:
english
Pages:
10
DOI:
10.1016/j.jclepro.2012.02.002
Fichier:
PDF, 450 KB
english, 2012