Leo Lesquereux
Report On the Geology of Vermont: Descriptive, Theoretical, Economical, and Scenographical; Volume 2
Charles Henry Hitchcock
Description of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States: [Additions and Corrections of the First and
Leo LesquereuxDescription of the Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States ..; 3
Leo LesquereuxContributions To The Fossil Flora Of The Western Territories: The Cretaceous Flora, Volume 6, Part 1
Leo LesquereuxDescription of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States, Volumes 1-2
Leo Lesquereux