학술논문
LETTERS.
Document Type
Letter
Author
Source
Subject
*LETTERS to the editor
*RAILROAD travel
*ETHANOL as fuel
*BUTANOL
*ALTERNATIVE fuels
*
*
*
*
Language
ISSN
0024-9114
Abstract
Several letters to the editor are presented about the switch of customers from car travel to rail, use of ethanol to reduce dependence on foreign oil, and replacement of gasoline with butanol.