@book{15078,
	author = {United States and United States},
	title = {Water and wastewater technology},
	publisher = {U.S. Office of Education; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.},
	year = {1968]},
	address = {[Washington]},
	note = {Issued by the U.S. Office of Education in collaboration with the Federal Water Pollution Control Administration.}
}