TY - SER AU - Radelli,Luigi TI - Researches on the Ó- geochemistry of the uranium: autoradiographic study on the radioactivity distribution in the most important facies of the biella pluton (Western alps) KW - Géochimie KW - Radiactivité KW - Pétrographie KW - Roche ignée KW - Italie KW - Vercelli KW - Biella N1 - bibliogr. p. 86 ER -