共 50 条
- [1] GEOGRAPHIC-DISTRIBUTION OF K-40 IN SOILS IN CANADA JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS, 1994, 187 (06): : 423 - 430
- [8] AR-40(P,NGAMMA)K-40 AND AR-40 K-40 MASS DIFFERENCE BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1970, 15 (11): : 1329 - &
- [9] Investigations to the distribution of CS-137 and K-40 in a cow IRPA9 - 1996 INTERNATIONAL CONGRESS ON RADIATION PROTECTION / NINTH INTERNATIONAL CONGRESS OF THE INTERNATIONAL RADIATION PROTECTION ASSOCIATION, PROCEEDINGS, VOL 3, 1996, : C170 - C172
- [10] FREQUENCY-DISTRIBUTION OF RA-226, TH-228, AND K-40 CONCENTRATIONS IN VARIOUS SOILS SOVIET SOIL SCIENCE, 1977, 9 (05): : 593 - 598