Journal of extension systems.
| Corporate Author: | |
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| Format: | Journal |
| Language: | English |
| Published: |
Karnal, India :
National Dairy Research Institute,
[1985?-]
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| Subjects: |
| Published: | Vol. 1 (Dec. 1985)- |
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| Item Description: | Title from cover. |
| Physical Description: | volumes : illustrations ; 25 cm. |
| Publication Frequency: | Semiannual |