Nowack, Martin Possibilities of Scenario Planning for Sanitation Organizations Facing Demographic Change,
Technische Univ. Dresden, 2011, 112 s..
Nowack, Martin .
Possibilities of Scenario Planning for Sanitation Organizations Facing Demographic Change.
Dresden: Technische Univ. Dresden, 2011, 112 s..
Nowack, Martin (2011)
Possibilities of Scenario Planning for Sanitation Organizations Facing Demographic Change,
Dresden: Technische Univ. Dresden, 112 s.
* Моля, проверите цитатите за точност, преди да ги включите в работата си.