REPORT No. NRL-F35 DEPARTMENT OF HEALTH QUARTERLY REPORT APRIL — JUNE 1969 ENVIRONMENTAL RADIOACTIVITY IN NEW ZEALAND AND MEASUREMENTS ON SAMPLES FROM FIJI AND RAROTONGA NATIONAL RADIATION LABORATORY P.O,BOX 1456 , CHRISTCHURCH, NEW ZEALAND TIT - 2
REPORT No. NRL-F35 DEPARTMENT OF HEALTH QUARTERLY REPORT APRIL — JUNE 1969 ENVIRONMENTAL RADIOACTIVITY IN NEW ZEALAND AND MEASUREMENTS ON SAMPLES FROM FIJI AND RAROTONGA NATIONAL RADIATION LABORATORY P.O,BOX 1456 , CHRISTCHURCH, NEW ZEALAND TIT - 2