Yazar

Henry Northen

13 cilt bulundu.

Cilt sonuçları

Introductory plant science

Henry Northen · Ronald Press

586 sayfa · 1958

Botany

Greenhouse gardening

Henry Northen · Ronald Press Co.

388 sayfa · 1973

Greenhouse gardening / Ornamental Plants

Ingenious kingdom

Henry Northen · Prentice-Hall

274 sayfa · 1970

Botany

The secret of the green thumb

Henry Northen · Ronald Press Co.

431 sayfa · 1954

Gardening / Horticulture

BotanyIntroductory plant scienceHenry Northen

Introductory plant science

Henry Northen · Ronald Press Co.

601 sayfa · 1958

Botany

CiltStudies of protoplasmic structure in SpirogyraHenry Northen

Studies of protoplasmic structure in Spirogyra

Henry Northen · Gebrüder Borntraeger

21 sayfa · 1938

Kategori yok

CiltThe Complete Book of Greenhouse GardeningNorthen, Henry T.; Northen, Rebecca T.

The Complete Book of Greenhouse Gardening

Northen, Henry T.; Northen, Rebecca T. · The Ronald Press Company

Sayfa sayısı yok · 1956

Kategori yok

CiltAlterations in the structural viscosity of protoplasm by colchicine and their relationship to C-mitosis and C-tumor formationHenry Northen

Alterations in the structural viscosity of protoplasm by colchicine and their relationship to C-mitosis and C-tumor formation

Henry Northen · Yayınevi bilinmiyor

Sayfa sayısı yok · 1950

Kategori yok

Plant cells and tissuesThe effect of centrifugal force and temperature on plant cellsHenry Northen

The effect of centrifugal force and temperature on plant cells

Henry Northen · Yayınevi bilinmiyor

23 sayfa · 1934

Plant cells and tissues

CiltEffects of methylene blue and neutral red on the structural viscosity of protoplasmHenry Northen

Effects of methylene blue and neutral red on the structural viscosity of protoplasm

Henry Northen · Yayınevi bilinmiyor

Sayfa sayısı yok · 1940

Kategori yok

Plants, OrnamentalThe complete book of greenhouse gardening [by] Henry T. Northen [and] Rebecca T. NorthenHenry T Northen

The complete book of greenhouse gardening [by] Henry T. Northen [and] Rebecca T. Northen

Henry T Northen · Ronald Press

353 sayfa · 1956

Greenhouse management / Ornamental Plants / Plants, Ornamental

HorticultureSecret of the Green ThumbHenry T. Northen, Rebecca T. Northen

Secret of the Green Thumb

Henry T. Northen, Rebecca T. Northen · Wiley & Sons, Incorporated, John

Sayfa sayısı yok · 1954

Gardening / Horticulture

Indoor gardeningGreenhouse GardeningHenry T. Northen, Rebecca T. Northen

Greenhouse Gardening

Henry T. Northen, Rebecca T. Northen · Wiley & Sons, Incorporated, John

Sayfa sayısı yok · 1973

Greenhouses / Indoor gardening