TY - BOOK AU - Nader,John S. AU - Jaye,Fredric AU - Conner,William ED - United States. TI - Performance specifications for stationary-source monitoring systems for gases and visible emmissions U1 - 363.7387 PY - 1974/// CY - Washington PB - U.S. Govt. Print. Off. KW - Gases KW - Pollution N1 - EPA-650/2-74-013; Includes bibliographical references ER -