@book{247392,
	author = {Schowalter, Timothy Duane,},
	title = {Insect ecology : an ecosystem approach / },
	publisher = {Academic Press,},
	year = {2016.},
	address = {London, UK :},
	edition = {4th ed.},
	url = {http://www.sciencedirect.com/science/book/9780128030332}
}