共 13 条
[1]
BOCKHEIM JG, 1972, 47 U WASH INT REP
[2]
CHRISTMAN RF, 1962, THESIS U FLORIDA
[5]
DELMORAL R, 1973, AM MIDL NAT, V89, P26
[6]
HIRSH RM, 1975, THESIS U WASHINGTON
[7]
JOHNSON DW, 1975, THESIS U WASHINGTON
[8]
PHILLIPS EL, 1968, 2734 WASH STAT U COO
[9]
Rubin M, 1960, AM J SCI RADIOCARB S, V2, P129
[10]
SINGER M, IN PRESS