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- Eerste ervaringen met de gewijzigde Wet voorkeursrecht gemeenten; onderzoek in opdracht van de Rijksplanologische Dienst
- The production of middle distillates from CO2 rich natural gas with the "Shell Middle Distillates Synthesis Process"
- A novel membrane-bound flavocytochrome c sulfide dehydrogenase from the colourless sulfur bacterium Thiobacillus sp. W5