Mishra, S P प्राकृतिक प्रकोप एवं आपदाएँ Prakratik prakop yevam aapdaye - Jaipur: Pointer Publishers, 2006 - 184p. ISBN: 8171324398 Subjects--Topical Terms: Science Subjects--Index Terms: Hindi literature Universal Decimal Class. No.: 502.58 / P6