Microbial aspects of pollution: some general observations.
D001673:Biodegradation, Environmental; D004777:Environment; D004787:Environmental Pollution; D005843:Geography; D008829:Microbiology; D010969:Plastics; D011158:Population Growth; D011634:Public Health; D012037:Refuse Disposal; D012722:Sewage; D013672:Technology; D014507:Urbanization
D010969:Plastics; D012722:Sewage