@book{353100,
	author = {Meyer, Susan E.;Kjelgren, Roger K.;Morrison, Darrel G.;Varga, William A.;Schultz, Bettina},
	title = {Landscaping on the New Frontier},
	publisher = {University Press of Colorado},
	year = {2009},
	url = {www.jstor.org/stable/10.2307/j.ctt4cgn94}
}