TY - BOOK AU - Saeger, Mark L. CN - EP 4.2: CY - Research Triangle Park, NC : CY - Springfield, Va. : DA - [1999] ID - 222630 KW - Air KW - Vending stands KW - Surface impoundments KW - Sewage lagoons N1 - "U.S.-Mexico Border Information Center on Air Pollution"--Added t.p. N1 - Shipping list no.: 99-0855-M. PB - U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Clean Air Technology Center ; PB - Available to the public through the National Technical Information Service, PP - Research Triangle Park, NC : PP - Springfield, Va. : PY - [1999] T1 - Emission estimation techniques for unique source categories in Mexicali, Mexico TI - Emission estimation techniques for unique source categories in Mexicali, Mexico ER -