Search Results

1

The distribution and activities of bacteria in soils of the arid region The distribution and activities of bacteria in soils of the arid region /

by Lipman, Charles Bernard
Published 1912

Digitalizovaný dokument

eBook

2

The effects of calcium and magnesium carbonates on some biological transformations of nitrogen in soils The effects of calcium and magnesium carbonates on some biological transform...

by Kelley, Walter Pearson
Published 1912

Digitalizovaný dokument

eBook

3

Studies on the phenoldisulphonic acid method for determining nitrates in soils Studies on the phenoldisulphonic acid method for determining nitrates in soils /

by Lipman, Charles Bernard
Published 1912

Digitalizovaný dokument

eBook

4

The aluminum reduction method as applied to the determination of nitrates in "alkali" soils The aluminum reduction method as applied to the determination of nitrates in "alkali" so...

by Burgess, Paul Steere
Published 1913

Digitalizovaný dokument

eBook

5

Studies upon influences affecting the protein content of wheat Studies upon influences affecting the protein content of wheat /

by Shaw, George Wright
Published 1913

Digitalizovaný dokument

eBook

6

Humus and humus-nitrogen in California soil columns Humus and humus-nitrogen in California soil columns /

by Loughridge, Robert Hills
Published 1914

Digitalizovaný dokument

eBook

7

New experiments on alkali soil treatment : (preliminary report) (preliminary report) /

by Lipman, Charles Bernard
Published 1915

Digitalizovaný dokument

eBook

8

Fundamental interrelationships between certain soluble salts and soil colloids Fundamental interrelationships between certain soluble salts and soil colloids /

by Sharp, Leslie T.
Published 1916

Digitalizovaný dokument

eBook

9

Influence of the composition and concentration of the nutrient solution on plants grown in sand cultures Influence of the composition and concentration of the nutrient solution on...

by Ayres, Arthur Hugo
Published 1917

Digitalizovaný dokument

eBook

10

Certain effects under irrigation of copper compounds upon crops Certain effects under irrigation of copper compounds upon crops /

by Forbes, Robert Humphrey
Published 1917

Digitalizovaný dokument

eBook

11

Experiments on the effects of constituents of solid smelter wastes on barley growth in pot cultures Experiments on the effects of constituents of solid smelter wastes on barley gro...

by Lipman, Charles B.
Published 1917

Digitalizovaný dokument

eBook

12

Some abnormal water relations in citrus trees of the arid Southwest and their possible significance Some abnormal water relations in citrus trees of the arid Southwest and their po...

by Hodgson, Robert Willard
Published 1917

Digitalizovaný dokument

eBook

13

Toxic and antagonistic effects of salts on wine yeast : (Saccharomyces ellipsoideus) (Saccharomyces ellipsoideus) /

by Mitra, Swarna Kumer
Published 1917

Digitalizovaný dokument

eBook

14

New grasses for California.

by Kennedy, Patrick Beveridge
Published 1917

Digitalizovaný dokument

eBook

15

Optimum moisture conditions for young lemon trees on a loam soil Optimum moisture conditions for young lemon trees on a loam soil /

by Fowler, Laurence Wood
Published 1917

Book

16

A new method of extracting the soil solution A new method of extracting the soil solution /

by Lipman, Charles Bernard
Published 1918

Digitalizovaný dokument

eBook

17

The chemical composition of the plant as further proof of the close relation between antagonism and cell permeability The chemical composition of the plant as further proof of the...

by Waynick, Dean David
Published 1918

Digitalizovaný dokument

eBook

18

The fermentation organisms of California grapes The fermentation organisms of California grapes /

by Cruess, W. V. 1886-1968
Published 1918

Digitalizovaný dokument

eBook

19

Does CaCO3 or CaSO4 treatment affect the solubility of the soil's constituents? Does CaCO3 or CaSO4 treatment affect the solubility of the soil's constituents? /

by Lipman, Charles Bernard, 1883-1944.
Published 1918

Book

20

Variability in soils and its significance to past and future soil investigations.

by Waynick, Dean David 1891-
Published 1918

Digitalizovaný dokument

eBook

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