THE CRITICAL LEVEL OF COPPER IN SIEROZEM SOILS OF HARYANA AS EVALUATED WITH DIFFERENT EXTRACTANTS
| Autor: | CHAND, TEK, SINGH, RAGHBIR |
|---|---|
| Zdroj: | Plant and Soil, 1981 Jan 01. 62(2), 293-298. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | CHAND, TEK, SINGH, RAGHBIR |
|---|---|
| Zdroj: | Plant and Soil, 1981 Jan 01. 62(2), 293-298. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|
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