@book{1534,
	author = {James, W. P. T. and Schofield, Claire. and Food and Agriculture Organization of the United Nations.},
	title = {Human energy requirements :},
	publisher = {Published by arrangement with the Food and Agriculture Organization of the United Nations by Oxford University Press,},
	year = {1990.},
	address = {Oxford ;},
	note = {System requirements for computer disks (ENREQ spreadsheet): IBM or compatible PC/XT or AT, or PS/2; at least 512K; MS-DOS or PC-DOS; Lotus 1-2-3 (a version other than Release 3 or 2.2); floppy or hard disk drive.},
	url = {http://www.loc.gov/catdir/enhancements/fy0639/89016222-d.html}
}