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John Henry Schaffner

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Laboratory outlines for general botany, for the elementary study of plant structures and functions from the standpoint of evolution

John Henry Schaffner · The author

130 sayfa · 1922

Botany / Laboratory manuals

Laboratory outlines for general botany, for the elementaty study of plant structures and functions from the standpoint of evolution

John Henry Schaffner · Tha author.

125 sayfa · 1913

Botany / Laboratory manuals

CiltLaboratory Outlines for General Botany, for the Elementaty Study of Plant Structures and Functions from the Standpoint of EvolutionJohn Henry 1866- Schaffner

Laboratory Outlines for General Botany, for the Elementaty Study of Plant Structures and Functions from the Standpoint of Evolution

John Henry 1866- Schaffner · Creative Media Partners, LLC

Sayfa sayısı yok · 2023

Kategori yok

Trees -- United StatesField manual of treesSchaffner, John H. (John Henry), 1866-1939

Field manual of trees

Schaffner, John H. (John Henry), 1866-1939 · R.G. Adams

158 sayfa · 1922

Trees -- United States

CiltField Manual of Trees; Including Southern Canada and the Northern United States to the Southern Boundary of Virginia, Kentucky and Missouri, Westward to the Limits of the PrairieJohn Henry Schaffner

Field Manual of Trees; Including Southern Canada and the Northern United States to the Southern Boundary of Virginia, Kentucky and Missouri, Westward to the Limits of the Prairie

John Henry Schaffner · Creative Media Partners, LLC

Sayfa sayısı yok · 2018

Kategori yok

CiltFluctuation in EquisetumJohn Henry Schaffner

Fluctuation in Equisetum

John Henry Schaffner · Yayınevi bilinmiyor

79 sayfa · 1928

Kategori yok

CiltArtificial production of the sickle stage of the nucleolusJohn Henry Schaffner

Artificial production of the sickle stage of the nucleolus

John Henry Schaffner · Yayınevi bilinmiyor

Sayfa sayısı yok · 1899

Kategori yok

CiltAdditions to the revised catalog of Ohio vascular plantsJohn Henry Schaffner

Additions to the revised catalog of Ohio vascular plants

John Henry Schaffner · Yayınevi bilinmiyor

294 sayfa · 1933

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IdentificationA key to the common families of seed plants in the central United StatesJohn Henry Schaffner

A key to the common families of seed plants in the central United States

John Henry Schaffner · Yayınevi bilinmiyor

30 sayfa · 1903

Woody plants / Identification

CiltMain lines of evolution in EquisetumJohn Henry Schaffner

Main lines of evolution in Equisetum

John Henry Schaffner · Yayınevi bilinmiyor

10 sayfa · 1925

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CiltMiscellaneous notes on EquisetumJohn Henry Schaffner

Miscellaneous notes on Equisetum

John Henry Schaffner · Yayınevi bilinmiyor

20 sayfa · 1933

Kategori yok

TreesTrees of Ohio and surrounding territory, including the area westward to the limits of the prairie and south to the thirty seventh parallelJohn Henry Schaffner

Trees of Ohio and surrounding territory, including the area westward to the limits of the prairie and south to the thirty seventh parallel

John Henry Schaffner · Yayınevi bilinmiyor

191 sayfa · 1909

Trees

PhytogeographyRevised catalog of Ohio vascular plantsJohn Henry Schaffner

Revised catalog of Ohio vascular plants

John Henry Schaffner · The University

215 sayfa · 1932

Botany / Classification / Phytogeography

TreesField manuel of trees, including southern Canada and the northern United States to the southern boundary of Virginia, Kentucky and Missouri, westward to the limits of the prairieJohn Henry Schaffner

Field manuel of trees, including southern Canada and the northern United States to the southern boundary of Virginia, Kentucky and Missouri, westward to the limits of the prairie

John Henry Schaffner · R.G. Adams

154 sayfa · 1926

United States / Trees

CiltAdditions to the catalog of Ohio vascular plants for 1919, 1920, 1921, 1922, 1923, 1925, 1929John Henry Schaffner

Additions to the catalog of Ohio vascular plants for 1919, 1920, 1921, 1922, 1923, 1925, 1929

John Henry Schaffner · Ohio State University

Sayfa sayısı yok · 1920

Kategori yok

TreesField manual of the flora of Ohio and adjacent territoryJohn Henry Schaffner

Field manual of the flora of Ohio and adjacent territory

John Henry Schaffner · R.G. Adams

638 sayfa · 1928

United States / Trees

CiltField Manual of Trees; Including Southern Canada and the Northern United States to the Southern Boundary of Virginia, Kentucky, and Missouri, Westward to the Limits of the PrairieJohn H. (John Henry) 1866 Schaffner

Field Manual of Trees; Including Southern Canada and the Northern United States to the Southern Boundary of Virginia, Kentucky, and Missouri, Westward to the Limits of the Prairie

John H. (John Henry) 1866 Schaffner · Creative Media Partners, LLC

Sayfa sayısı yok · 2021

Kategori yok

TreesTrees of Ohio and surrounding territoryJohn Henry Schaffner, Ohio Academy of Science

Trees of Ohio and surrounding territory

John Henry Schaffner, Ohio Academy of Science · The Academy

191 sayfa · 1909

Trees

BotanyEcological study of Brush lakeJohn Henry Schaffner, Otto Emery Jennings, Frederick Jared Tyler

Ecological study of Brush lake

John Henry Schaffner, Otto Emery Jennings, Frederick Jared Tyler · Spahr & Glenn

165 sayfa · 1904

Plant ecology / Plants / Botany