| Issue Date | Title | Involved Person(s) |
| 1998 | Transformationen zur Jahrtausendwende | Hagen Hodgson, Petra |
| 1998 | Transformationen zur Jahrtausendwende : London | Hagen Hodgson, Petra |
| 1994 | Biological cyanide degradation in aerobic fluidized bed reactors : treatment of almond seed wastewater | Petrozzi, Sergio; Dunn, Irving J. |
| 1994 | Neue U-Bahn Projekte für London | Hagen Hodgson, Petra |
| 1994 | Die nackte Vertikalität : in den amerikanischen Metropolen entstand das Feindbild Wolkenkratzer | Hagen Hodgson, Petra |
| 1994 | Freilegung unterirdischer Räume in der mittelalterlichen Stadt Perugia | Hagen Hodgson, Petra |
| 1994 | Ein Glaspalast für den Alltag : neuer Bahnterminal Waterloo Station in London, 1993 | Hagen Hodgson, Petra |
| May-1993 | Protection of biofilms against toxic shocks by the adsorption and desorption capacity of carriers in anaerobic fluidized bed reactors | Petrozzi, Sergio; Kut, Oemer M.; Dunn, Irving J. |
| 1993 | Vor-denken, Nach-denken : Geschichte und neuste Arbeiten von Ove Arup und Partner | Hagen Hodgson, Petra |
| 1992 | Comparative studies on genetic variability and fungicide resistance in Botryotinia fuckeliana (de Bary) Whetzel against vinclozolin and the phenylpyrrole CGA 173506 | Schwinn, F.J.; Boller, T.; Hilber, Urs |
| 1992 | Die gesunde Stadt : Letchworth Garden City gestern und heute | Hagen Hodgson, Petra |
| 1992 | Die gesunde Stadt : Letchworth Garden City, 1903 | Hagen Hodgson, Petra |
| 1992 | Determining specific biomass activity in anaerobic wastewater treatment processes | Petrozzi, Sergio; Mol, Nuri; Dunn, Irving J. |
| 1991 | Startup of anaerobic biofilm fluidized bed reactors on molasses and phenol under various conditions | Dunn, Irving J.; Petrozzi, Sergio |
| 1991 | Gas measurement methods for laboratory-scale anaerobic reactors | Petrozzi, Sergio; Dunn, Irving J. |
