Hans Jancke/ Joachim Wolschke-Bulmahn (EDT)/ Mic Hale (TRN)/ John Beardsley (FRW)
(1)
Hubertus Fischer (EDT)/ Volker R. Remmert (EDT)/ Joachim Wolschke-Bulmahn (EDT)
(1)
Joachim Wolschke-Bulmahn (EDT)/ Dumbarton Oaks Colloquium on the History of Landscape Architecture (18th : 1995)
(1)
Joachim Wolschke-Bulmahn (EDT)/ Dumbarton Oaks Colloquium on the History of Landscape Architecture (18th : 1995)/ Dumbarton Oaks Colloquium on the History of Landscape Architecture (18th : 1995)
(1)
Therese O'Malley (EDT)/ Joachim Wolschke-Bulmahn (EDT)
(1)