@book{8810698,
	author = {Эклз, К.Г. and Яковлев, А.А.},
	title = {Молочное скотоводство США},
	publisher = {Сельхозгиз},
	year = {1960},
	address = {Москва},
	note = {Доп. тит. л.: Dairy cattle and milk production. By Clarence H. Eckles. Rev. by Ernest L. Anthony. 5-th ed. New York, the Macmillan co, 1956}
}