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Development of airborne equipment to intensify world food production
1981
Persistent link: https://www.econbiz.de/10002317008
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Agricultural review for Europe
Vereinte Nationen; Vereinte Nationen / … - New York, NY : United Nations - 27.1983/84(1985) - 37.1993/94(1995/96); damit Ersch. …
Persistent link: https://www.econbiz.de/10000359768
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Productivity of underground coal workings
1965
Persistent link: https://www.econbiz.de/10001643247
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Methodological problems of international comparison of levels of labour productivity in industry
1971
Persistent link: https://www.econbiz.de/10000578849
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International comparison of industrial production structures
Menges, Günter; Sherif, Sherif A. - In: Statistische Hefte : internationale Zeitschrift für … 18 (1977) 2, pp. 83-122
Persistent link: https://www.econbiz.de/10002463217
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Chemical manufacturers' associations and related organizations
1993 - 1. ed
Persistent link: https://www.econbiz.de/10000865105
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Impact of developments in scrap reclamation and preparation on the world steel industry
1993
Persistent link: https://www.econbiz.de/10000877642
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Strategies and policies for air pollution abatement : ... major review prepared under the Convention on Long-range Transboundary Air Pollution
Vereinte Nationen / Wirtschaftskommission für Europa - New York, NY - 1990 [?]-2010 ; damit Erscheinen eingestellt
Persistent link: https://www.econbiz.de/10000551820