@book{82660,
	author = {Ramola, R. C.},
	title = {Geo hazards :},
	publisher = {Narosa Publishing House,},
	year = {2015},
	address = {New Delhi :},
	note = {"Papers presented during the Third International Geo Hazards Research Symposium at H.N.B. Garhwal University Campus, Tehri Garhwal" --Preface}
}