@book{12417,
	author = {Chapman, W. E. and Mullikin, Robert A.},
	title = {Quality and performance of Pima S-1 and Pima S-2 cotton under different ginning conditions, El Paso area, 1964-65},
	publisher = {U.S. Agricultural Research Service},
	year = {[1968]},
	series = {United States. Dept. of Agriculture Marketing research report ;},
	address = {Washington]}
}