Expeditions and Discoveries Sponsored Exploration and Scientific Discovery in the Modern Age

Search Constraints

You searched for: Creators/Contributors Pickering, Charles, 1805-1878 Remove constraint Creators/Contributors: Pickering, Charles, 1805-1878 Genre government publication Remove constraint Genre: government publication Genre Drawings-American-19th century. Remove constraint Genre: Drawings-American-19th century. Repository Houghton Library, Harvard University Remove constraint Repository: Houghton Library, Harvard University Subjects Beetles Remove constraint Subjects: Beetles Subjects Insects--Oregon Remove constraint Subjects: Insects--Oregon

Search Results