Ḍijhāsṭara Menejamenṭa : Surakshita Bhāratanī Jarūriyāta

Ḍô. Jayeśa Mekavāna, M. Sc., PGDPM, LL. B., M. Phil., FICDM, Ph. D. = Disaster management : necessity for safe India / by Dr. jayesh Macwan