M. Schwieger

International epidemiological and microbiological study of outbreak of Salmonella agona infection from a ready to eat savoury snack—I: England and Wales and the United States

P. Mead, P. Mead, O. Gill, 1996, BMJ.

Institutions and Conflict: Communal Water Management in North-West Namibia

Diêgo Augusto, M. Schwieger, 2010 .