http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ảnh hưởng của thời gian lưu thủy lực đến hiệu quả xử lý nước thải sinh hoạt của lục bình
Công nghệ sinh học; Lục Bình; Hồ sinh học; Nước thải sinh hoạt; Thực vật thủy sinh