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Biological satellites and their contribution to space biology and medicine
Factors affecting the production of biomass by a nitrogen-fixing blue-green Alga in outdoor culture
Preprints of 1983 annual scientific meeting, Houston, USA, May 23-26, 1983
Krabbenschalen sammeln und verwerten. Chitin ist ein vielseitig einsetzbarer Naturstoff. Ökotechnik
Space manufacturing in an automated crystal growth facility
Opportunities for biobased composites for automotive application
Development of bio-treatment system of oily bilge drained from ship engine room
Maschinen - Verfahren - Energie. Stofftrennung durch Elektroextraktion
Der Technologie-Wettkampf. Frankreich gegen Deutschland