@book{17760,
	author = {Roy Debasis },
	title = {Civil Engineering : Engineering Geology / },
	publisher = {Indian Insitiute of Technology},
	address = {Kharagpur},
	url = {http://video.snu.edu.in/index.php?id=470&cat=Civil Engineering&course=Engineering Geology&url=Phase1_Video/105105106/lec17.mp4}
}