000 00424nam a22001457a 4500
008 230531b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 614.878
_bM2
245 _aEstimating human exposure to air pollutants
260 _aGeneva:
_bWorld Health Organization,
_c1982
300 _a59p.
650 _aPollution
653 _aHuman
942 _2udc
_cREF
999 _c37126
_d37126