@article{gledocs_11858_7045, author = {Noubactep, Chicgoua and Caré, Sabine and Togue-Kamga, Fulbert and Schöner, Angelika and Woafo, Paul}, title = {Extending Service Life of Household Water Filters by Mixing Metallic Iron with Sand}, year = {2010}, volume = {38}, number = {10}, pages = {951-959}, note = { \url {http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/7045}}, }