@misc
{TN_libero_mab2,
author = {
Etheridge, Robert
},
title = {
Manual of geology, theoretical and practical
part 2 Stratigraphical geology and palaeontology / by Robert Etheridge
},
publisher = {},
year = {1885},
address = {
London
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}