Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Biological test methods used to characterize soil quality are applied to study the impact of copper contamination on soil dwelling organisms due to long-term viniculture; Part A: Effects on earthworms and collembolans.
Stefan von Aufschnaiter & Manuela Welzel (Eds.)(2001). Nutzung von Videodaten zur Untersuchung von Lehr-Lernprozessen. Aktuelle Methoden empirischer pädagogischer Forschung [Use of Video Data to Examine Teaching and Learning Processes. New Methods in Empirical Educational Research]
Biological test methods used to characterize soil quality are applied to study the impact of copper contamination on soil dwelling organisms due to long-term viniculture; Part B: Effects on soil microorganisms.