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Category:William M. Mann

William M. Mann 
William M. Mann.jpg
American entomologist and the fifth director of the National Zoo in Washington, D.C
Wikipedia
Wikispecies
Date of birth 1886
Date of death 1960
Country of citizenship
Educated at
Occupation
  • zoologist
  • entomologist
Spouse
  • Lucile Quarry Mann
Authority control
Blue pencil.svg

Subcategories

This category has only the following subcategory.

Media in category "William M. Mann"

The following 5 files are in this category, out of 5 total.