Hydrochemical Characteristics and Water Quality Assessment of Groundwater in Xiuwu Area of North Henan Province
FENG Guo-ping, GAO Zong-jun, CAI Wu-tian, LÜ Yong-gao, GUO Lin
Journal of Yangtze River Scientific Research Institute . 2021, (1): 27 -34 .  DOI: 10.11988/ckyyb.20191102