Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleINVESTIGATION INTO BACKGROUND LEVELS OF SMALL ORGANIC SAMPLES AT THE NERC RADIOCARBON LABORATORY.PublicationRadiocarbon, 2007, Vol 49, Issue 2, p271ISSN0033-8222Publication typeArticleDOI10.1017/S0033822200042193