Leo Lesquereux

Manual of the mosses of North America

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$30.36 - $39.95

Contributions to the Fossil Flora of the Western Territories: Cretaceous Flora, Part 1

Leo Lesquereux

$33.95

Contributions to the Fossil Flora of the Western Territories

Leo Lesquereux

$33.95 - $39.95

The Flora of the Dakota Group, a Posthumous Work

Leo Lesquereux

$39.95

Untersuchungen �ber Die Torfmoore Im Allgemeinen: Mit Bemerkungen Des Oeconomie-Commissions-Raths Dr. C. Sprengel Und Des Hofraths Lasius

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Directions Pour L'exploitation Des Tourbières Dans La Principauté De Neuchâtel Et Valangin...

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The Pal�ontological Report: As Prepared for the Geological Report of Kentucky and Published in vol. 3

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$20.87 - $30.95

Contributions To The Fossil Flora Of The Western Territories: The Cretaceous Flora, Volume 6, Part 1

Leo Lesquereux

$22.95 - $33.95

Description of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States, Volumes 1-2

Leo Lesquereux

$33.95

Directions Pour L'exploitation Des Tourbières Dans La Principauté De Neuchâtel Et Valangin...

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Manual of the Mosses of North America

Leo Lesquereux

$26.95

Contributions to the Fossil Flora of the Western Territories

Leo Lesquereux

$22.95

Directions Pour L'exploitation Des Tourbières Dans La Principauté De Neuchâtel Et Valangin... (French Edition)

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Description of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States, Volumes 1-2

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$44.95

Description of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States

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Letters Written from America 1849–1853

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$18.29

Report On Fossil Flora

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$13.05

On The Age Of The Lignitic Formations Of The Rocky Mountains

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Description of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States, Volumes 1-2

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Lettres Ecrites D'Amerique...

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Description Of Coal Flora V1: Of The Carboniferous Formation In Pennsylvania And Throughout The United States

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$34.95

The Fossil Plants of the Coal Measures of the United States: With Descriptions of the New Species, in the Cabinet of the Pottsville Scientific Association.

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$13.69

Contributions to the fossil flora of the western territories

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$28.26

Report On the Geology of Vermont: Descriptive, Theoretical, Economical, and Scenographical; Volume 2

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$27.95 - $39.95

Quelques Recherches Sur Les Marais Tourbeux En G�n�ral...

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Description of Coal Flora of the Carboniferous Formation in Pennsylvania and Throughout the United States: [Additions and Corrections of the First and Second Volumes With Plates Additional to Atlas

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$25.95 - $38.95

Musci Boreali-Americani Quorum Specimina Exsiccata

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On Fucoides in the Coal Formations

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$26.95

On The Origin And Formation Of Praries

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$16.34