@book{35419,
	author = {Stevens, M. Henry H. and SpringerLink (Online service)},
	title = {A Primer of Ecology with R},
	publisher = {Springer New York,},
	year = {2009.},
	series = {Use R!},
	address = {New York, NY :},
	url = {http://dx.doi.org/10.1007/978-0-387-89882-7}
}