1
Greek-German workshop management of municipal-waste : proceedings Thessaloniki October 1994 [E-Book] /
2
German-Egyptian seminar on environmental research : Cairo, March 21 - 23, 1994 [E-Book] /
3
German-Egyptian seminar on environmental research : Cairo, March 21 - 23, 1994 /
Book
4
Breaking political gridlock: California's experiment in public private coorperation for hazardous waste policy.
Book
5
Welt im Wandel : Grundstruktur globaler Mensch Umwelt Beziehungen.
Book
1993
6
Umweltbibliotheken: ein aktueller Wegweiser.
Book
7
Greek-German workshop management of municipal-waste : proceedings Thessaloniki October 1994 /
Book
8
Deponietechnik: Verordnungen, Vorschriften. Altlasten, Standortfaktoren. Abdichtungen: Verfahren und Bedingungen. Deponiesanierung.
Book
9
The reduction of the global CO2 emission to one fifth, the BATHEN-approach and the CROCUS-formulation [E-Book] /
10
Economics of natural resources and the environment /
Book
11
Limiting greenhouse effects : controlling carbon dioxide emissions : Dahlem workshop on limiting the greenhouse effects : options for controlling atmospheric carbon dioxide accumulation : report : Berlin, 09.12.90-14.12.90.
Book
12
Symposium Sonderabfallvermeidung: Manuskriptsammlung : Mainz, 12.06.90-13.06.90.
Book
1990