@book{12435,
	author = {Jamison, V. C., and Smith, Dwight David, and University of Missouri--Columbia.},
	title = {Soil and water research on a claypan soil;},
	publisher = {Agricultural Research Service, U.S. Dept. of Agriculture;},
	year = {[1968]},
	address = {[Washington]},
	note = {Prepared in cooperation with Missouri Agricultural Experiment Station.}
}