Home › Authors › All India Seminar on Water and Environment-- Issues and Challenges (2002 Roorkee, India) 👤 All India Seminar on Water and Environment-- Issues and Challenges (2002 Roorkee, India) 1 book Books by All India Seminar on Water and Environment-- Issues and Challenges (2002 Roorkee, India) Proceedings of All India Semin Proceedings of All India Seminar on Water and Environment-- Issues and Challenges, 12-13 October, 2002 2002