@book
{TN_libero_mab2,
author = {
Follansbee, Robert
},
title = {
A History of the Water Resources Branch, U. S. Geological Survey
},
publisher = {United States Government Printing Office},
year = {19XX-},
address = {
[Washington, D.C.]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}