September 19 - 21, 2012),
|
Göttingen - Kassel/Witzenhausen
|
Tropentag Conferences 2012-Resilience of agricultural systems against crises
|
1
|
"(September 17 - 19, 2013), ,
|
Stuttgart-Hohenheim
|
Tropentag 2013-"Agricultural development within the rural-urban continuum
|
2
|