National agricultural research systems in Asia report of the regional seminar held at the India International Centre, New Delhi, India, March 8-13, 1971
| Beste egile batzuk: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Agricultural Development Council
[1971]
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| Gaiak: |