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| 2007 | ||
|---|---|---|
| 1 | Q. X. Jiang, Q. Fu, Z. L. Wang: Research on Precision Irrigation in Western Semiarid Area of Heilongjiang Province in China Based on GIS. CCTA 2007: 359-370 | |
| 1 | Q. Fu | [1] |
| 2 | Z. L. Wang | [1] |
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