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Volume 116; Issue 2

Soil Science

Volume 116; Issue 2
1

BIOGENIC SILICA IN SELECTED SPECIES OF DECIDUOUS ANGIOSPERMS

Year:
1973
File:
PDF, 1.02 MB
1973
6

Soil Map of the World. 1

Year:
1973
File:
PDF, 81 KB
1973
8

EXTRACTABLE POTASSIUM IN GRUNDITE ILLITE

Year:
1973
File:
PDF, 658 KB
1973
10

THE AUXIN-LIKE EFFECTS OF HUMIC PREPARATIONS FROM LEONARDITE

Year:
1973
File:
PDF, 365 KB
1973
11

The Penetrometer and Soil Exploration

Year:
1973
File:
PDF, 86 KB
1973