@article {39784,
	title = {Effect of tillage on groundbeetles (Coleptera : Carabidae) : a farm-scale study in central Alberta},
	volume = {127},
	year = {1995},
	pages = {631-639},
	publisher = {The Canadian Entomologist},
	author = {C{\'o};rcamo, H{\'e}ctor A.}
}
