Fè rechèch pou: Tit Otè Sijè Seri Nimewo apèl ki kòmanse ak: 10 20 30 50 100 pou chak paj < 10 ribrik presedan yo 10 pwochen ribrik yo > Navige nan ribrik yo # Bulletin (United States. Bureau of Mines) ; 678. 1 Bulletin (United States. Bureau of Mines) ; 679. 1 Bulletin (United States. Bureau of Mines) ; 680. 1 Bulletin (United States. Bureau of Mines) ; 681. 1 Bulletin (United States. Bureau of Mines) ; 682. 1 Bulletin (United States. Bureau of Mines) ; 683. 1 Bulletin (United States. Bureau of Mines) ; 684. 1 Bulletin (United States. Bureau of Mines) ; 686. 1 Bulletin (United States. Bureau of Mines) ; 688. 1 Bulletin (United States. Bureau of Mines) ; 689. 1 10 20 30 50 100 pou chak paj < 10 ribrik presedan yo 10 pwochen ribrik yo >