"Water pollution control in Asia: proceedings of Second IAWPRC Asian Conference on Water Pollution Control held in Bangkok, Thailand, 9-11 November, 1988"
IAWPRC Asian Conference on Water Pollution Control
"Water pollution control in Asia: proceedings of Second IAWPRC Asian Conference on Water Pollution Control held in Bangkok, Thailand, 9-11 November, 1988" - Pergamon Press Ltd. 1988
628.168
"Water pollution control in Asia: proceedings of Second IAWPRC Asian Conference on Water Pollution Control held in Bangkok, Thailand, 9-11 November, 1988" - Pergamon Press Ltd. 1988
628.168