TY - GEN AU - Goel , Radhey Shyam TI - Environmental management in hydropower and river valley projects: techniques of management policy issues, case studies and application of scientific tools SN - 8120414233 U1 - 333.714 PY - 2000/// CY - New Delhi PB - Oxford and IBH KW - DEVELOPMENT ECONOMICS KW - ENVIRONMENTAL MANAGEMENT ER -