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biological control agent |
生 物防治物: 48 phrases in 13 subjects |
Agriculture | 5 |
Animal husbandry | 2 |
Earth sciences | 1 |
Ecology | 3 |
Economy | 1 |
Fish farming pisciculture | 1 |
Forestry | 1 |
Genetics | 2 |
Life sciences | 1 |
Name of organization | 3 |
Nursing | 1 |
Pest control | 12 |
Technology | 15 |