@book{327747,
	author = {Parbin, Singh  .},
	title = {A Textbook of Engineering and General Geology / For B.E. (Civil, Mining, Metallurgy)},
	publisher = {S.K. kataria & Sons},
	year = {2014},
	series = {Katson Educational Series},
	address = {New Delhi : },
	edition = {4 / 8 th}
}