*0011527099
*008880318s1980    xx#           000 0 eng
*019  $bk
*08230$a556
*100  $aGriffiths, Paul S.$_164619600
*245  $aThe geology and petrology of the Hannington Trachyphonolite formation, Kenya Rift Valley$cPaul S. Griffiths and Ian L.Gibson
*300  $aS.41-53
*700  $aGibson, Ian L.$_164619700
*773  $tLithos$gVol.13, no.1 (1980)$x0024-4937$w(NO-LaBS)501164(tnr)
*999  $z8800027853$anorart:8800027853
^