*0011617941
*008931119s1993    xx#           000 0 eng
*019  $bk
*08230$a363.739
*100  $aHarrison, Peter$_153761100
*245  $aPollution control$bpreserving John Constable's heritage
*300  $aS. 32-33 : ill.
*773  $tDNV forum$gno. 3 (1993)$x0803-7108$w(NO-LaBS)500916(tnr)
*999  $z9300165570$anorart:9300165570
^