LEADER 00750nam0-22002891i-450- 001 990001105020403321 035 $a000110502 035 $aFED01000110502 035 $a(Aleph)000110502FED01 035 $a000110502 100 $a20000920d1989----km-y0itay50------ba 101 0 $aeng 200 1 $aAir pollution$fM.N. Rao, H.V.N. Rao 210 $aNew Delhi [etc.]$cTata McGraw-Hill$d1989 215 $a339 p.$cill.$d24 cm 610 0 $aScienza dell'ambiente 676 $a500 700 1$aRao,$bM.N.$0347961 702 1$aRao,$bH.V.N. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001105020403321 952 $a42-013$b17918$fFI1 959 $aFI1 996 $aAir pollution$9338247 997 $aUNINA DB $aING01