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Jahr: 1979
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Es wurden 723 Ergebnisse in 4 Millisekunden gefunden.
Zeige Ergebnisse 371 bis 380 von 723.
Regulation of the utilization of 4-hydroxybenzoate and 4-hydroxycinnamate in batch and continuous cultures of Pseudomonas testosteroni
Data base concepts for a rational handling of information in relation to plant genetically valuable material
Efficiency of solarcollectors of different design and their application for drying of agricultural products : Proceedings 9th international congress of agricultural engineering of the CIGR
Mechanization of irrigated crop production in arid and semiarid regions : Proceedings 9th international congress of agricultural engineering of the CIGR
New systems for the land application of manure : Proceedings 9th international congress of agricultural engineering of the CIGR
Heat recovery by heat pumps especially from biogenic oxidation processes : Proceedings 9th international congress of agricultural engineering of the CIGR
Investigation of the combustion-characteristics of straw : Proceedings 9th international congress of agricultural engineering of the CIGR
Der Einfluss kommerzieller Pestizide auf den Prozess der mikrobiellen Denitrifikation in Nährlösung und Boden
Enzymatische Entgiftung von Parathion in Boden
Artspezifische und selektive Affinität von Wildpilzen zu Schwermetallen im Ökosystem
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