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john w harshberger

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A text-book of mycology and plant pathology

John W. Harshberger · J. & A. Churchill

779 sayfa · 1918

Fungi / Plant diseases / Plant Diseases

Textbook of pastoral and agricultural botany

John W. Harshberger · P. Blakiston's Son & Co.

294 sayfa · 1920

Economic Botany / Poisonous plants

The vegetation of the New Jersey pine-barrens

John W. Harshberger · Dover Publications

329 sayfa · 1916

Botany / Natural history / Plant ecology / Pine barrens (n.j.) / Botany, united states

The botanists of Philadelphia and their work

John W. Harshberger · [Press of T. C. Davis]

457 sayfa · 1899

Biography / Botanists / Botany / History / American Botanists

South Florida

John W. Harshberger · Sine nomine

235 sayfa · 1912

Kategori yok

The vegetation of the Yellowstone Hot Springs

John W. Harshberger · American Journal of Pharmacy

10 sayfa · 1897

Botany

PhytogeographyPhytogeographic survey of North AmericaJohn W. Harshberger

Phytogeographic survey of North America

John W. Harshberger · W. Engelmann

790 sayfa · 1911

Botany / Phytogeography

CiltThe old gardens of Pennsylvania. I [-X]John W. Harshberger

The old gardens of Pennsylvania. I [-X]

John W. Harshberger · Sine nomine

40 sayfa · 1920

Kategori yok

CiltVegetation of South Florida South of 27 30 North, Exclusive of the Florida KeysJohn W. 1869-1929 Harshberger

Vegetation of South Florida South of 27 30 North, Exclusive of the Florida Keys

John W. 1869-1929 Harshberger · Creative Media Partners, LLC

Sayfa sayısı yok · 2018

Kategori yok

CornEl maizJohn W. Harshberger

El maiz

John W. Harshberger · Oficina tip. de la Secretaría de fomento

164 sayfa · 1894

Corn

PlantsStudent's herbarium for descriptive and geographic purposesJohn W. Harshberger

Student's herbarium for descriptive and geographic purposes

John W. Harshberger · C. Sower Company

25 sayfa · 1901

Analysis / Forms / Plants

CiltA text Book of Mycology and Palnt Pathology John W. Harshberger

A text Book of Mycology and Palnt Pathology

John W. Harshberger · Yayınevi bilinmiyor

800 sayfa · 1917

Kategori yok

GerminationThe germination of the seeds of Carapa guianensis AublJohn W. Harshberger

The germination of the seeds of Carapa guianensis Aubl

John W. Harshberger · Academy of Natural Sciences of Philadelphia

126 sayfa · 1902

Carapa / Seeds / Crabwood / Germination

PlantsTundra vegetation of central Alaska directly under the Artic CircleJohn W. Harshberger

Tundra vegetation of central Alaska directly under the Artic Circle

John W. Harshberger · Lancaster Press

234 sayfa · 1928

Plants

CiltNative Dahlias of MexicoJohn W. Harshberger

Native Dahlias of Mexico

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1897

Kategori yok

CiltA study of the fertile hybrids produced by crossing teosinté and maizeJohn W. Harshberger

A study of the fertile hybrids produced by crossing teosinté and maize

John W. Harshberger · Yayınevi bilinmiyor

235 sayfa · 1901

Kategori yok

Forests and forestryThe forests of the Pacific coasts of British Columbia and southeastern AlaskaJohn W. Harshberger

The forests of the Pacific coasts of British Columbia and southeastern Alaska

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1929

Forests and forestry

CiltPhytogeographic influences in the arts and industries of American aboriginesJohn W. Harshberger

Phytogeographic influences in the arts and industries of American aborigines

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1906

Kategori yok

CiltThe plant formations of the Adirondack mountainsJohn W. Harshberger

The plant formations of the Adirondack mountains

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1905

Kategori yok

CiltA comparison of the alpine regions and vegetations of Eastern America, Norway and SwitzerlandJohn W. Harshberger

A comparison of the alpine regions and vegetations of Eastern America, Norway and Switzerland

John W. Harshberger · Verlag Rascher & Co.

278 sayfa · 1925

Kategori yok

CiltAn abnormal development of the inflorescence of DionâeaJohn W. Harshberger

An abnormal development of the inflorescence of Dionâea

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1897

Kategori yok

CiltChanges in the habits of the Hopi Indians, ArizonaJohn W. Harshberger

Changes in the habits of the Hopi Indians, Arizona

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1926

Kategori yok

CiltThe differentials effective in the distribution of plants in the coastal plainJohn W. Harshberger

The differentials effective in the distribution of plants in the coastal plain

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1925

Kategori yok

CiltThe flora of Bermuda [by] N.L. BrittonJohn W. Harshberger

The flora of Bermuda [by] N.L. Britton

John W. Harshberger · Yayınevi bilinmiyor

718 sayfa · 1918

Kategori yok

CiltHemerecologyJohn W. Harshberger

Hemerecology

John W. Harshberger · Yayınevi bilinmiyor

306 sayfa · 1923

Kategori yok

CiltA Mexican tropical botanic stationJohn W. Harshberger

A Mexican tropical botanic station

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1898

Kategori yok

CiltTwo fungous diseases of the white cedarJohn W. Harshberger

Two fungous diseases of the white cedar

John W. Harshberger · Yayınevi bilinmiyor

Sayfa sayısı yok · 1902

Kategori yok

CiltThe gardens of the Faeroes, Iceland, and GreenlandJohn W. Harshberger

The gardens of the Faeroes, Iceland, and Greenland

John W. Harshberger · Yayınevi bilinmiyor

415 sayfa · 1924

Kategori yok