# Commission Directive 2004/73/EC of 29 April 2004 adapting to technical progress for the twenty-ninth time Council Directive 67/548/EEC on the approximation of the laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances (Text with EEA relevance), Division (11)

Extent: E+W+S+N.I.

Heinemeye,r O., Insam, H., Kaiser, E.A, and Walenzik, G. (1989). Soil microbial biomass and respiration measurements; an automated technique based on infrared gas analyses. Plant and Soil, 116: 77-81.

---
Source: https://www.legislation.gov.uk/eudr/2004/73/annex/2I/division/C.22/division/4/division/11 (the official version)
Page: https://openlegislation.uk/eu-directive-2004-73/annex-2I/division-C.22/division-4/division-11
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.