Climatic variability and its impact on cereal productivity in Indian Punjab
Autor: | Hundal, S. S., Prabhjyot-Kaur |
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Zdroj: | Current Science, 2007 Feb . 92(4), 506-512. |
Databáze: | JSTOR Journals |
Externí odkaz: |
Autor: | Hundal, S. S., Prabhjyot-Kaur |
---|---|
Zdroj: | Current Science, 2007 Feb . 92(4), 506-512. |
Databáze: | JSTOR Journals |
Externí odkaz: |