000 005070000a22001930004500
001 2937
090 _a2937
100 _a19940112d1971 m||y0pory5003 ba
102 _aUS
200 _aProceedings of the second international clean air congress
_fedited by H. Englund, W. Beery
210 _aNew York
_cAcademic Press
_d1971
215 _a1185
_d20 cm
317 _aOrigem: IM
606 _aQUALIDADE DO AR
_zIM
675 _a551.5
_vmed
_zfre
700 1 _aEnglund
_bH.
700 _4340
700 1 _aBeery
_bW.
700 _4340