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| agricultural sciences | |||
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| agricultural economics; agronomy | |||
| agronomy The principles and procedures of soil management and of field crop and special-purpose plant improvement, management, and production | |||
| agricultural science | |||
| Agrarwissenschaften: 8 phrases in 4 subjects |
| Agriculture | 5 |
| Biology | 1 |
| Education | 1 |
| Research and development | 1 |