Particulate emissions of a cotton gin in the Texas stripper area /

Includes bibliographical references.

Evaluation of the Kalanianaole Highway carpool/bus lane /

Mode of access: Internet.

Recent developments in the estimation of potential effects of high altitude aircraft emissions on ozone and climate /

Mode of access: Internet.

Estimating annual ridership and operating expense for fixed route bus systems in small urban areas /

Jan. 1979.

Environmental protection : wider use of advanced technologies can improve emissions monitoring : report to Congressional requesters /

"GAO-01-313."

National action plan for reducing greenhouse gas emissions : hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Third Congress, first session ....

"October 28, 1993"--Pt. 2.