@book {43532,
	title = {Parasites and parasitic diseases of horses},
	series = {Circular},
	volume = {148},
	year = {1930},
	month = {1930},
	publisher = {U. S. Department of Agriculture},
	organization = {U. S. Department of Agriculture},
	author = {Schwartz,B. and Imes,M. and Wright,W. H.}
}
