@book{12552,
	author = {Frischknecht, Neil C., and Harris, Lorin E.,},
	title = {Grazing intensities and systems on crested wheatgrass in central Utah: response of vegetation and cattle,},
	publisher = {U.S. Forest Service,},
	year = {1968.},
	series = {United States. Dept. of Agriculture. Technical bulletin ;},
	address = {[Washington]}
}