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Douglas Houghton

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A university text-book of botany

Campbell, Douglas Houghton · Macmillan Co.

579 sayfa · 1902

Botany

The structure and development of mosses and ferns (Archegoniatae)

Campbell, Douglas Houghton · Macmillan

657 sayfa · 1905

Mosses / Ferns / Plant morphology / Morphology / Botany

Elements of structural and systematic botany, for high schools and elementary college courses

Campbell, Douglas Houghton · Independently Published

253 sayfa · 1891

Botany / Textbooks

Lectures on the evolution of plants

Campbell, Douglas Houghton · Macmillan & co., ltd.

319 sayfa · 1899

Botany / Plants / Evolution / Biological Evolution

The structure & development of the mosses & ferns (Archegoniatae)

Campbell, Douglas Houghton · Macmillan

544 sayfa · 1895

Bryology / Plant morphology / Ferns / Mosses / Bryophyta

An outline of plant geography

Campbell, Douglas Houghton · The Macmillan company

392 sayfa · 1926

Phytogeography

A morphological study of some members of the Genus Pallavicinia

Campbell, Douglas Houghton · Stanford Univ. Press

44 sayfa · 1914

Liverworts

...Plant life and evolution

Campbell, Douglas Houghton · H. Holt and company.

360 sayfa · 1911

Plants / Botany / Evolution

The Structure & Development of the Mosses and Ferns

Campbell, Douglas Houghton · Arkose Press

558 sayfa · 2015

Kategori yok

The Structure and Development of Mosses and Ferns

Campbell, Douglas Houghton · Arkose Press

678 sayfa · 2015

Kategori yok

The Development of the Ostrich Fern, Onoclea Struthiopteris

Campbell, Douglas Houghton · The Society

52 sayfa · 1887

Kategori yok

Elements of Structural and Systematic Botany, for High Schools and ..

Campbell, Douglas Houghton · Ginn

Sayfa sayısı yok · 1890

Kategori yok

Plant morphologyThe structure & development of the mosses & ferns (Archegoniatae)Campbell, Douglas Houghton

The structure & development of the mosses & ferns (Archegoniatae)

Campbell, Douglas Houghton · Arkose Press

544 sayfa · 1895

Morphology / Botany / Mosses / Ferns / Plant morphology

CiltLectures on the Evolution of PlantsCampbell, Douglas Houghton

Lectures on the Evolution of Plants

Campbell, Douglas Houghton · Creative Media Partners, LLC

Sayfa sayısı yok · 2022

Kategori yok

CiltPlant Life and EvolutionCampbell, Douglas Houghton

Plant Life and Evolution

Campbell, Douglas Houghton · Creative Media Partners, LLC

Sayfa sayısı yok · 2023

Kategori yok

CiltUniversity Text-Book of BotanyCampbell, Douglas Houghton

University Text-Book of Botany

Campbell, Douglas Houghton · Creative Media Partners, LLC

Sayfa sayısı yok · 2023

Kategori yok

CiltStructure & Development of the Mosses and Ferns (Archegoniatae)Campbell, Douglas Houghton

Structure & Development of the Mosses and Ferns (Archegoniatae)

Campbell, Douglas Houghton · Creative Media Partners, LLC

Sayfa sayısı yok · 2023

Kategori yok

SparganiumStudies on the flower and embryo of SparganiumCampbell, Douglas Houghton

Studies on the flower and embryo of Sparganium

Campbell, Douglas Houghton · [The University]

328 sayfa · 1899

Plant embryology / Sparganium

CiltElements of Structural and Systematic BotanyCampbell, Douglas Houghton

Elements of Structural and Systematic Botany

Campbell, Douglas Houghton · CreateSpace Independent Publishing Platform

285 sayfa · 2015

Kategori yok

CiltThe embryo-sac of Pandanus coronatusCampbell, Douglas Houghton

The embryo-sac of Pandanus coronatus

Campbell, Douglas Houghton · Yayınevi bilinmiyor

220 sayfa · 1909

Kategori yok

BotanyThe derivation of the flora of HawaiiCampbell, Douglas Houghton

The derivation of the flora of Hawaii

Campbell, Douglas Houghton · The University

34 sayfa · 1919

Plants / Botany

CiltThe evolution of the land plants (embryophyta)Campbell, Douglas Houghton

The evolution of the land plants (embryophyta)

Campbell, Douglas Houghton · Humphrey Milford, Oxford University Press

Sayfa sayısı yok · 1940

Kategori yok

Biological EvolutionOrigins of the flora of CaliforniaCampbell, Douglas Houghton

Origins of the flora of California

Campbell, Douglas Houghton · Yayınevi bilinmiyor

20 sayfa · 1947

Botany / Plants / Biological Evolution

NajadaceaeA morphological study of Naias and ZannichelliaCampbell, Douglas Houghton

A morphological study of Naias and Zannichellia

Campbell, Douglas Houghton · [The University]

61 sayfa · 1897

Morphology / Najadaceae

PhytogeographyRelations of the temperate floras of North and South AmericanCampbell, Douglas Houghton

Relations of the temperate floras of North and South American

Campbell, Douglas Houghton · Yayınevi bilinmiyor

146 sayfa · 1944

Botany / Phytogeography

CiltStructure and development of mosses and fernsCampbell, Douglas Houghton

Structure and development of mosses and ferns

Campbell, Douglas Houghton · Macmillan

Sayfa sayısı yok · 1905

Kategori yok

CiltThe structure and development of the mosses and fernsCampbell, Douglas Houghton

The structure and development of the mosses and ferns

Campbell, Douglas Houghton · Macmillan

Sayfa sayısı yok · 1895

Kategori yok