Search Results       Your search for [subject]Factory and trade wate -- Developingcountries -- Congresses returned 1 record.           Appropriate waste management for developing countries _ International Symposium on Environmental Technology for Developing Countries (1st : 1982 : Istanbul). New York: Plenum Press, 1985. Subject: Refuse and refuse disposal -- Developing countries -- Congresses; Factory and trade wate -- Developingcountries -- Congresses; Sewage -- Purification -- Congresses; Environemtal engineering -- Congresses.          Add to Book Cart Relevance: 36.26%