2

Is gaseous nitrogen a product of seedling metabolism?

Year:
1923
Language:
english
File:
PDF, 45 KB
english, 1923
5

Removal of plant food in thinning corn

Year:
1927
Language:
english
File:
PDF, 50 KB
english, 1927
7

ACID-BASE BALANCE OF CEREALS AND SOME RELATED FOOD MATERIALS

Year:
1938
Language:
english
File:
PDF, 565 KB
english, 1938
9

Is Gaseous Nitrogen a Product of Seedling Metabolism?

Year:
1923
Language:
english
File:
PDF, 668 KB
english, 1923
10

The Variation in the Mineral Content of Vegetables

Year:
1936
Language:
english
File:
PDF, 589 KB
english, 1936
14

Removal of Plant Food in Thinning Corn1

Year:
1926
File:
PDF, 77 KB
1926
17

What is the Soil Solvent?

Year:
1944
Language:
english
File:
PDF, 59 KB
english, 1944