@book{236990,
	author = {Das, Braja M., and ebrary, Inc.},
	title = {Earth anchors},
	publisher = {J. Ross Pub.,},
	year = {c2007.},
	series = {J. Ross Publishing classics},
	address = {Ft. Lauderdale, Fla. :},
	note = {Reprint. Originally published: Amsterdam : Elsevier Science, c1990.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10520135}
}