YANG Yan, CAI He-sheng, LIU Cun-fu, ZHOU Ai-guo. THE APPLICATION OF ISOTOPES 15N AND 18O IN NO-3 TECHNIQUE IN THE STUDY ON NITROGEN CONTAMINATION TO GROUNDWATER IN KARST AREA— A Case Study on the High Incident Region of Esophagus Cancer in Linzhou, Henan,China[J]. CARSOLOGICA SINICA, 2004, 23(3): 206-212. doi: 10.3969/j.issn.1001-4810.2004.03.005
Citation:
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YANG Yan, CAI He-sheng, LIU Cun-fu, ZHOU Ai-guo. THE APPLICATION OF ISOTOPES 15N AND 18O IN NO-3 TECHNIQUE IN THE STUDY ON NITROGEN CONTAMINATION TO GROUNDWATER IN KARST AREA— A Case Study on the High Incident Region of Esophagus Cancer in Linzhou, Henan,China[J]. CARSOLOGICA SINICA, 2004, 23(3): 206-212. doi: 10.3969/j.issn.1001-4810.2004.03.005
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YANG Yan, CAI He-sheng, LIU Cun-fu, ZHOU Ai-guo. THE APPLICATION OF ISOTOPES 15N AND 18O IN NO-3 TECHNIQUE IN THE STUDY ON NITROGEN CONTAMINATION TO GROUNDWATER IN KARST AREA— A Case Study on the High Incident Region of Esophagus Cancer in Linzhou, Henan,China[J]. CARSOLOGICA SINICA, 2004, 23(3): 206-212. doi: 10.3969/j.issn.1001-4810.2004.03.005
Citation:
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YANG Yan, CAI He-sheng, LIU Cun-fu, ZHOU Ai-guo. THE APPLICATION OF ISOTOPES 15N AND 18O IN NO-3 TECHNIQUE IN THE STUDY ON NITROGEN CONTAMINATION TO GROUNDWATER IN KARST AREA— A Case Study on the High Incident Region of Esophagus Cancer in Linzhou, Henan,China[J]. CARSOLOGICA SINICA, 2004, 23(3): 206-212. doi: 10.3969/j.issn.1001-4810.2004.03.005
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THE APPLICATION OF ISOTOPES 15N AND 18O IN NO-3 TECHNIQUE IN THE STUDY ON NITROGEN CONTAMINATION TO GROUNDWATER IN KARST AREA— A Case Study on the High Incident Region of Esophagus Cancer in Linzhou, Henan,China