NF 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.
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 M60-790-3:1999 Nuclear energy. Measurement of radioactivity in the environment-Soil. Part 3 : methodology for soil samples pretreatment.