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High yielding varieties programme in Kerala (Virippu Paddy 1973-74): an evaluation study
| Формат: | Report |
|---|---|
| Опубликовано: |
Kerala
State planning board
1976
|
| Серии: | Evaluation series:
24 |
Kerala Agricultural University
| Шифр: |
KERALA/SPB/1973-74 |
|---|---|
| Копировать | Недоступно состояние Live" What does mean the status Live (working) |