Assessment of water pollution
Mishra, S.R.
Assessment of water pollution S.R. Mishra. - 4th. ed.. - New Delhi APH Publishing Corporation 1996 - viii,485p., 24cm.
81-7024-7101.
363.7394 / M66A
Assessment of water pollution S.R. Mishra. - 4th. ed.. - New Delhi APH Publishing Corporation 1996 - viii,485p., 24cm.
81-7024-7101.
363.7394 / M66A