Machinery and supplies for mines and mills. C.E. Billin.
Dyfyniad Arddull ChicagoMachinery and Supplies for Mines and Mills. Chicago: C.E. Billin.
Dyfyniad MLAMachinery and Supplies for Mines and Mills. C.E. Billin.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.