@book{9923,
	author = {Skinner, J. J. and Alben, Arthur Otto,},
	title = {Pecan soils of the gulf and southeastern states and maintenance of their fertility /},
	publisher = {U.S. Dept. of Agriculture,},
	year = {1938.},
	series = {Circular / United States Department of Agriculture ;},
	address = {Washington, D.C. :},
	note = {Caption title.}
}