@book{144472,
	author = {Calder, Ian R. and ebrary, Inc.},
	title = {Blue revolution},
	publisher = {Earthscan,},
	year = {2005.},
	address = {London ;},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10129273}
}