R. Nelson
发表
N. Singh,
J. Sharma,
S. K. Billore,
1999
.
S K Billore,
J K Sharma,
V. Singh,
2001,
Water science and technology : a journal of the International Association on Water Pollution Research.
R. George,
S. Gerlach,
R. Nelson,
2001,
Water science and technology : a journal of the International Association on Water Pollution Research.