@book{3967,
	author = {Varghese, P. C.},
	title = {Engineering Geology for Civil Engineers /},
	publisher = {PHI Learning,},
	year = {2012.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8120344952/chopaconline-20}
}