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Showing Collections: 1 - 2 of 2

[Field notes and catalogs] : [microform]

 Collection
Identifier: Archives Microfilm #50
Dates: 1928 - 1930

Tyler-Duida Expedition collection

 Collection
Identifier: Archives Orn113
Scope and Contents

Field catalog, correspondence, birds collected at tropical stations (2700 feet and under) in Venezuela by Tyler-Duida Expedition of AMNH

Dates: 1928-1930