@book{10105,
	author = {Brown, Mark Herbert, and Nygard, Iver J.},
	title = {... Erosion and related land use conditions in Winona county, Minnesota,},
	publisher = {[U.S. Govt. Print. Off.,},
	year = {1941]},
	series = {U. S. Soil Conservation Service. Erosion survey},
	address = {Washington},
	note = {Issued by U. S. Dept. of Agriculture, Soil Conservation Service.}
}