Ulrich Luckhardt
Berenike Berentzen
Zhongguo guo jia bo wu guan
Jaime Alberto Solivan de Acosta
Marten Toonder
David Clarke
Joris Note
International Geographical Union. Commission on the Sustainability of Rural Systems. Conference
Zonggen Pu
Giōrgos N. Alexatos
José Barata
World Health Organization
Ligao Chen
Marunouchi Kikakujin Kurabu
Rinji Gyōsei Kaikaku Suishin Shingikai (Japan)
J. Pleps
Sakai-shi Kyōiku Iinkai