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 | MT |
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 | NC |
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| NC-13F | The potential interactions of N and B in cotton | |
| NC-14F | Variable rate nitrogen management for corn-wheat-soybean cropping systems | |
| NC-15F | Pest management systems in a precision agriculture environment | |
| NC-16F | Cotton intensive management with ammonium sulfate | |
| NC-17F | Ammonium sulfate and micronutrient formulations in greenhouse comparisons | |
| NC-18F | Comparison of nitrogen sources for corn production in North Carolina | |
| NC-19F | Using LIDAR-based digital elevation maps to identify drainage problems in eastern North Carolina | |
| ND |
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| NJ |
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| NY |
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| OK |
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| OR |
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| PEI |
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| SC |
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| SK |
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| TX |
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| VA |
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