共 16 条
[1]
[Anonymous], STAND METH EX WAT WA
[2]
BHARGAVA R K, 1978, Indian Journal of Environmental Health, V20, P290
[3]
*GOV IND MIN URB D, 1991, MANN WAT SUPPL TREAT
[4]
GUPTA MK, 1994, INDIAN ENV HLTH, V26, P43
[5]
LAKSHMANAN A R, 1986, Indian Journal of Environmental Health, V28, P39
[6]
Mittal S. K., 1994, Indian Journal of Environmental Health, V36, P51
[7]
NAGPAL JL, 1991, J INDIAN WATER WORKS, V23, P113
[8]
NARAYANA A C, 1989, Indian Journal of Environmental Health, V31, P228
[9]
NAWLAKHE WG, 1994, J INDIAN WATER WORKS, V26, P9
[10]
Ozha DD., 1993, J INDIAN WATER WORKS, V25, P31