@book{12102,
	author = {Lauritzen, C. W. and Thayer, Arnold A.,},
	title = {Rain traps for intercepting and storing water for livestock},
	publisher = {Agricultural Research Service, U.S. Dept. of Agriculture},
	year = {[1966]},
	series = {[United States. Dept. of Agriculture] Agriculture information bulletin},
	address = {Washington]}
}