This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. This image was most likely taken in the early 1930s and features laboratory ...

This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. These images were most likely taken in the early 1930s.

This report describes a proposal with objectives to assess levels and effects of a wide range of organic contaminants in Mesoamerican manatees: use sophisticated biomarkers of exposure to assess cellular and subcellular ...

This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. This image was most likely taken in the early 1930s.

This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. These images were most likely taken in the early 1930s.

This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. This image was most likely taken in the early 1930s and includes several ...

This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. This image was most likely taken in the early 1930s and resembles a sea ...

This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. This image was most likely taken in the early 1930s and resembles a sea hare.

This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. This image was most likely taken in the early 1930s and may be of the ...

This item is part of a series of photographs from a scrapbook created by Donald Joseph Zinn, an employee and later a research fellow at the Bass lab. This image was most likely taken in the early 1930s.