Alternative-fueled vehicles: progress made in accelerating federal purchases, but benefits and costs remain uncertain.

Mode of access: Internet.

The Coastal zone management program : an uncertain future : report to the Congress /

Mode of access: Internet.

The preparation of uranium hexafluoride from uranium ores and concentrates by fluoride volatility processes : an annotated bibliography /

"Feed Materials Production Center, National Lead Company of Ohio"--Cover.

Accounting for uncertain educational outcomes in estimating the return to education /

"February 1990."

Manufacturers respond to volatility in energy markets.

Mode of access: Internet.