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Principles and practices of diary farm management
| Главный автор: | |
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| Формат: | Printed Book |
| Язык: | Undetermined English |
| Опубликовано: |
New Delhi
Kalyani Publishers
1989
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| Предметы: |
Kerala Agricultural University
| Шифр: |
636 .2142 JAG/PR |
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