Kathren, R. L. (1991). Radioactivity in the enviroment: : sources, distribution and surveillance. Chur: Harwood Academic Publishers.
Παραπομπή Chicago StyleKathren, Ronald L. Radioactivity in the Enviroment: : Sources, Distribution and Surveillance. Chur: Harwood Academic Publishers, 1991.
Παραπομπή MLAKathren, Ronald L. Radioactivity in the Enviroment: : Sources, Distribution and Surveillance. Chur: Harwood Academic Publishers, 1991.
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