TY - BOOK AU - NATIONAL SEMINAR ON ENVIRONMENTAL MANAGEMENT IN HYDRO ELECTRIC PROJECTS (New Delhi) (1999) ED - NATIONAL SEMINAR ON ENVIRONMENTAL MANAGEMENT IN HYDRO ELECTRIC PROJECTS (New Delhi) (1999) TI - Proceedings. Ed by Kamta Prasad and R S Goel SN - 8170228700 PY - 2000/// CY - New Delhi PB - Concept Publishing Co. KW - Economics KW - Hydre Electric ER -