@book{37803,
	author = {Bryson, Reid A.},
	title = {Normal 500 mb charts for the Northern Hemisphere;},
	publisher = {U.S. Navy Weather Research Facility},
	year = {[1958]},
	series = {AFCRC-TN-58-404},
	address = {Madison,},
	note = {"ASTIA No. AD-152531."}
}