Title: Yo wa Shimotsuke no hyakushō nari : Tanaka Shōzō to Ashio kōdoku jiken : shinbun de miru kōgai no genten /
Authors: Iso, Takao.
Publisher: Shimotsuke Shinbunsha,
Year: 2008
Subjects: Tanaka, Shōzō,; Environmental policy Japan Watarase River Watershed History.; Copper mines and mining Environmental aspects Japan Watarase River Watershed History.; Water Pollution Japan Watarase River Watershed History.