Determination of long-lived fallout in rainwater /
Osmond, R. G.,author.
Pratchett, A. G.,author.
Warricker, J. B.,author.
Atomic Energy Research Establishment (Harwell, England),issuing body.
Great Britain.Her Majesty's Stationery Office.
"Aug., 1957."
Sold but not published by H.M. Stationery Office.