@book{12578,
	author = {Crook, Charles B. and Davis, Elizabeth Gould,},
	title = {Drainage of agricultural land;},
	publisher = {National Agricultural Library, U.S. Dept. of Agriculture,},
	year = {1968.},
	series = {[United States. National Agricultural Library] Library list ;},
	address = {Washington,},
	note = {Cover title.}
}