共 50 条
- [41] INVESTIGATION OF TRACE-METAL CONCENTRATIONS IN AIR OF URBAN AND RURAL-AREAS OF SOUTH-AFRICA [J]. HEALTH PHYSICS, 1977, 32 (01): : 49 - 49
- [46] VHH ATMOSPHERIC CONCENTRATION IN URBAN RURAL-AREAS AND BIOLOGICAL MONITORING [J]. TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY, 1991, 31-2 : 39 - 48
- [47] MEDIA USE IN WISCONSINS URBAN AND RURAL-AREAS - ARE THERE ANY DIFFERENCES [J]. WISCONSIN AND ITS REGION : CONFERENCE PROCEEDINGS, 1989, : 99 - 112
- [49] EVALUATION OF RISKS FROM URBAN AIR-POLLUTANTS IN THE SOUTHEAST CHICAGO AREA [J]. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 1991, 41 (06): : 844 - 850