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Results: 1 - 30 of 135 total results

Water pollution

Water pollution

Gas Mask

Landfill with options

Landfill with options

This image depicts a state-appointed public health

This image depicts a state-appointed public health

This image depicts a state-appointed public health

This image depicts a state-appointed public health

This 1977 photograph depicted a Petri dish with St

This 1977 photograph depicted a Petri dish with St

This photograph showed a CDC scientist as she was

This photograph showed a CDC scientist as she was

Toxic waste dump, superfund site.

Toxic waste dump, superfund site.

This 1950s historical photograph was provided by t

This 1950s historical photograph was provided by t

This historical 1943 image, provided by the Center

This historical 1943 image, provided by the Center

This 2009 photograph depicted Centers for Disease

This 2009 photograph depicted Centers for Disease

The state-appointed public health inspector pictur

The state-appointed public health inspector pictur

Gas Mask

Magnified 100x, this 1977 photograph depicted a Pe

Magnified 100x, this 1977 photograph depicted a Pe

Swamp milkweed (Asclepias incarnata) Sand Lake Wetland Management District 01

Swamp milkweed (Asclepias incarnata) Sand Lake Wetland Management District 01

This historical image, which was provided by the C

This historical image, which was provided by the C

Osterhout Milkvetch Habitat

Osterhout Milkvetch Habitat

This 2009 photograph depicted Centers for Disease

This 2009 photograph depicted Centers for Disease

463 020 001

Penland Beardtongue Habitat

Penland Beardtongue Habitat

Published in the 'Public Health Bulletin', No. 262

Published in the 'Public Health Bulletin', No. 262

This micrograph depicts the histopathologic change

This micrograph depicts the histopathologic change

This photograph showed a CDC scientist as she was

This photograph showed a CDC scientist as she was

This is a dorsal view of a highly toxic black scor

This is a dorsal view of a highly toxic black scor

Photographed by Harvard University, Dept. of Envir

Photographed by Harvard University, Dept. of Envir

Photographed by Harvard University, Dept. of Envir

Photographed by Harvard University, Dept. of Envir

Photographed by Harvard University, Dept. of Envir

Photographed by Harvard University, Dept. of Envir

This historic image was provided by the Center for

This historic image was provided by the Center for

Published in the 'Public Health Bulletin', No. 262

Published in the 'Public Health Bulletin', No. 262

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