@book{27252,
	author = {Hoyt, John Clayton,},
	title = {Droughts of 1930-34,},
	publisher = {Govt. Print. Off.,},
	year = {1936.},
	series = {Geological Survey (U.S.). Water-supply paper},
	address = {Washington,},
	note = {At head of title: United States Department of the interior.}
}