Free Geiger Counter Use Guide.
http://technologypals.com.au/wp-content/uploads/2012/03/Using-a-Geiger-Counter-to-test-food-for-Radioactive-Contamination.pdf
DIY Food testing lab Guide
http://technologypals.com.au/wp-content/uploads/2012/06/How-to-set-up-a-home-or-community-food-testing-lab-for-radioactive-contamination.pdf
"The Food Lab", has a list of the latest international reports of food contamination,
http://sccc.org.au/archives/2861
Here is an International list of Radiation monitoring stations.
http://sccc.org.au/international-radiation-monitoring-stations
