1
A regime to control greenhouse gases : issues of verification, monitoring, institutions : proceedings of a workshop Bad Neuenahr June 12-14, 1991 [E-Book] /
2
Das Klimaproblem zwischen Naturwissenschaft und Politik [E-Book] /
3
International greenhouse gas verification - elements and institutions [E-Book] /
4
Estimates of carbon dioxide emissions from fossil fuels combustion in the main sectors of selected countries 1971 - 1990 [E-Book] /