International Symposium on Environmental Geotechnology - Fang, Hsai-Yang, ed.; International Committee on Environmental Geotechnology; Lehigh University. Geotechnical Engineering Division; International Symposium on Environmental Geotechnology (1986 : Allentown, Pa.). ([Allentown, Pa.] Envo Pub Co., 1986)
Keywords: Environmental geotechnology -- Congresses; Factory and trade waste -- Environmental aspects -- Congresses; Refuse and refuse disposal -- Environmental aspects -- Congresses