reed pond

美 [riːd pɑːnd]英 [riːd pɒnd]
  • 网络苇塘
reed pondreed pond
  1. Study on Methanogens in Reed Pond Treating Waste Water from City

    芦苇塘处理城市污水中的产甲烷细菌研究

  2. A study of wastewater purification by reed pond

    芦苇塘净化污水的研究