Lake Superior Iron Ores

Mining Directory and Statistical Record of the Lake Superior Iron Ore District of the United States and Canada

• ISBN 10 : WISC:89083902320
• Judul : Lake Superior Iron Ores
• Sub Judul : Mining Directory and Statistical Record of the Lake Superior Iron Ore District of the United States and Canada
• Pengarang : Lake Superior Iron Ore Association,  
• Kategori : Iron mines and mining
• Penerbit : Cleveland : Lake Superior Iron Ore Association
• Bahasa : en
• Tahun : 1952
• Halaman : 334
• Halaman : 334
• Google Book : http://books.google.co.id/books?id=NHoxAAAAMAAJ&dq=inauthor:iron&hl=&source=gbs_api
• Ketersediaan :