%0 Journal Article %T Trace Element Data (1966‐1977) for the Six “NIMROC” Reference Samples %A STEELE, T. W. %A WILSON, A. %A GOUDVIS, R. %A ELLIS, P. J. %A RADFORD, A. J. %J Geostandards & Geoanalytical Research %V 2 %N 1 %P 71-106 %@ 1639-4488 %D 1978-04-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve