@book {13101,
	title = {A battery-operated air sampler for remote areas},
	year = {1979},
	pages = {6},
	publisher = {Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency},
	organization = {Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency},
	address = {Las Vegas, Nev.},
	keywords = {Air quality, Environmental Monitoring},
	author = {Kenneth Warren Brown and G B Wiersma and Clyde W. Frank}
}
