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Saline-alkali land in the Yellow River Delta:amelioration zonation based on GIS |
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| Authors: | GUAN Yuan-xiu LIU Gao-huan WANG Jin-feng |
| Institution: | State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China |
| Abstract: | |
| Keywords: | GIS the Yellow River Delta saline-alkali land zonation |
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