References
- Solis , Dianna and Nazario , Sonia L. 1992 . “U.S., Mexico Take on Border Pollution” . Wall Street Journal , Feb. 25th
- Kolenc , Vic . 1992 . “Environmental Plan for Border Assailed” . El Paso Herald Post , Feb 25th
- January 1991 . Interim Report of the Joint Select Committee on Toxic Air Emissions and the Greenhouse Effect, to the 72nd Texas Legislature , January , Senator H. Tati Santiesteban (D‐El Paso) and Representative Chris Harris (R‐Arlington), Co‐Chairs .
- Black , Frank M. and Mobile Source Emissions Research Branch, U.S. Environmental Protection Agency . 1991 . “Control of Motor Vehicle Emissions‐The U.S. Experience” , Volume 21 , Critical Reviews in Environmental Control, CRC Press . /Issues 5,6
- Grey , R. , Reynoso , J. , Diaz , C. and Applegate , H. G. 1989 . “Vehicular Traffic and Air Pollution in El Paso‐Cd. Juarez” , Texas Western Press .
- Aguirre , M. Jr. 1981 . “A study of Carbon Monoxide in the El Paso‐Cd. Juarez Area” , El Paso : civil Engineering Department, The University of Texas . M.S. Thesis,
- Jenner , Stephen . 1992 . “How to Reduce Waiting Lines at the Border” . Twin Plant News , March
- U.S. Environmental Protection Agency . 1989 . “1988 Motor Vehicle Tampering Survey” , Washington D.C. : Office of Mobile Sources .
- Office of Mobile Sources, U.S. Environmental Protection Agency, “Supplement A to Compilation Air Pollutant Emission Factors”