NF M60-790-2:1999 Nuclear energy. Measurement of radioactivity in the environment-Soil. Part 2 : guide on selection of sampling zones, soil sampling, transport and preservation of soil samples.
2008NF M60-790-2:2008 Measurements of radioactivity in the environment - Soil - Part 2 : guidance for the selection of the sampling strategy, sampling and pre-treatment of samples.
1999NF M60-790-2:1999 Nuclear energy. Measurement of radioactivity in the environment-Soil. Part 2 : guide on selection of sampling zones, soil sampling, transport and preservation of soil samples.