By Zeller Wolfgang   in Journal of Southern African Studies

ISSN:1465-3893|35|1|133-154

Routledge Ltd‎(2009)‎

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By Zeller Wolfgang   Naehle Lars   Fuchs Peter   Gerschuetz Florian   Hildebrandt Lars   Koeth Johannes   in Sensors

ISSN:1424-8220|10|4|2492-2510

MDPI‎(2010)‎

Access to resources Favorite 6.8389306