@book{206321,
	author = {Chittenden, F. H. and Popenoe, C. H. and EUA. Department of Agriculture},
	title = {Carbon tetrachlorid as a substitute for carbon bisulphid in fumigation against insects   /},
	publisher = { USDA},
	address = {EUA  :},
	note = {Enc. con otros impresos similares}
}