TY - GEN AU - Lohani, B.N AU - Ouano, E A R AU - Thani, N.C. TI - Water pollution control in developing countries : proceedings of the international conference held at Bangkok, Thailand February 21 - 25, 1978 SN - 0-08-023567-0 U1 - 628.168 8 1724 OVA CY - Thailand, asian institute of technology KW - Water pollution - congresses/ underdeveloped areas - longresses/ waste water treatment ER -