@book
{TN_libero_mab2,
author = {
Malloch, George S.
},
title = {
Bighorn coal basin, Alberta
},
publisher = {Gov. Print. Bureau},
keywords = {
Coal mines and mining Alberta
,
Charbon Mines et extraction Alberta Bighorn, Bassin
},
year = {1911},
booktitle = {Memoir / Canada, Department of Mines, Geological Survey Branch ; 9-E},
address = {
Ottawa
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}