Training and Employment of Professional Agronomists
Autor: | Ahlrichs, J. L., Committee |
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Zdroj: | Soil Science Society of America Journal; January 1972, Vol. 36 Issue: 1 p184-194, 11p |
Databáze: | Supplemental Index |
Externí odkaz: |
Autor: | Ahlrichs, J. L., Committee |
---|---|
Zdroj: | Soil Science Society of America Journal; January 1972, Vol. 36 Issue: 1 p184-194, 11p |
Databáze: | Supplemental Index |
Externí odkaz: |