共 27 条
[2]
ADAMS JAS, 1964, NATURAL RADIATION ED, pCH1
[3]
BATEMAN PC, 1965, 470 US GEOL SURV PRO
[4]
BATEMAN PC, 1966, 190 CAL DIV MIN GEOL
[5]
BATEMAN PC, 1963, 414D US GEOL SURV PR
[6]
BIRCH F, 1954, NUCLEAR GEOLOGY, pCH5
[7]
CURTIS GH, 1958, 54 CAL DIV MIN GEOL
[8]
FAUL H, 1954, NUCLEAR GEOLOGY ED, pCH5
[9]
FLEISCHER RL, 1965, ANN REV NUCL SCI, V15
[10]
HAMILTON W, 1967, 554C US GEOL SURV PR