TY - BOOK AU - Akinmosin, A., Osinowo, O.O. and Oladunjoye, M. A. TI - RADIOGENIC COMPONENTS OF THE NIGERIAN TAR SAND DEPOSITS SN - 1794-6190 PY - 2009/// KW - Geophysics UR - http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S1794-61902009000100006 ER -