@book {22519,
	title = {Field guide to ecosites of west-central Alberta},
	year = {1996},
	address = {Edmonton: Canadian Forest Service, Northern Forestry Centre},
	keywords = {eco-sites, field guide, west central Alberta},
	isbn = {0660164418; 9780660164410; 0660164426; 9780660164427},
	author = {Beckingham, John D. and Corns, I. G. W. and Archibald, J.H.},
	editor = {Northern Forestry Centre (Canada)}
}
