@book{3013,
	author = {Jeffries, Mike J.,},
	title = {Biodiversity and conservation /},
	publisher = {Routledge,},
	year = {1997.},
	address = {London ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip056/2005001109.html}
}