@article {28848,
	title = {Hydrogeology of the Rocky Mountains and interior plains. 24th Int. Geol. Congr. Field Excursion guidebook A26},
	year = {1972},
	pages = {42},
	author = {Cherry, J. A. and van Everdingen, R. O. and Meneley, W. A. and T{\'o};th, J.}
}
