@book{8790,
	author = {Gregg, Willis Ray,},
	title = {An aerological survey of the United States /},
	publisher = {Govt. Print. Off.,},
	year = {1922-1926.},
	series = {Monthly weather review. Supplement / U.S. Weather Bureau ;},
	address = {Washington :},
	note = {At head of title: "...U.S. Dept. of Agriculture. Weather Bureau..."}
}