Tracing of Recharge Sources of Deep Aquifers in the Concealed Type Colliery of North China by Hydrochemistry and Isotopes
Lu-wang CHEN, Xiao-xi YIN, Xin LIU
SCIENTIA GEOGRAPHICA SINICA . 2013, (6): 755 -762 .  DOI: 10.13249/j.cnki.sgs.2013.06.755