Excerpt from Copper Deposits of the Appalachian States
Copper Deposits of the Appalachian States was written by Walter Harvey Weed in 1911. This is a 175 page book, containing 72004 words and 16 pictures. Search Inside is enabled for this Это и многое другое вы найдете в книге Copper Deposits of the Appalachian States (Classic Reprint) (Walter Harvey Weed)