@book{12204,
	author = {Atkins, Maurice Donald, and Smith, James E.,},
	title = {Grass seed production and harvest in the Great Plains},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1967]},
	series = {United States. Dept. of Agriculture. Farmers' bulletin ;},
	address = {Washington,},
	note = {Supersedes Producing and harvesting grass seed in the Great Plains, by Harold W. Cooper, issued as Farmers' bulletin, no. 2112.}
}