@book
{TN_libero_mab2,
author = {
Sword, Bryan R.
},
title = {
Denitrification by Anaerobic Filters and Ponds
[I]
},
publisher = {U. S. Government Printing Office},
keywords = {
Forschungsbericht
},
year = {1971},
booktitle = {Water pollution control research series ; 13030 ELY 05/71-8},
booktitle = {Bio-Engineering Aspects of Agricultural Drainage San Joaquin Valley, California},
address = {
Washington, DC
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}