Alvarado E, Segovia N, Gaso MI, Peña P, Morton O, Armienta MA. Natural and man-made radionuclides in the soil of a nuclear facility site located in a coniferous forest in central Mexico. Geofis Int [Internet]. 2002 Oct. 1 [cited 2024 Jul. 23];41(4):363-7. Available from: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/826