title: Leaching of copper from an industrial sludge applied on a soil column.
authors: College of Environmental Science and Engineering, Nankai University, Tianjin, People's Republic of China.
authors: J
authors: J
authors: Xu
authors: S
authors: S
authors: Dai
authors: X
authors: X
authors: Han
authors: S
authors: S
authors: Sun
authors: P
authors: P
authors: Zhang