Protection of our fragile upper atmosphere.

Bibliographic Details
Main Author:	Clark, Clayton
Format:	Book
Language:	English
Published:	Logan : Faculty Association, Utah State University, [1973]
Series:	Faculty honor lecture (Utah State University. Faculty Association) ; 46th.
Subjects:	Upper atmosphere. Air > Pollution. Aircraft exhaust emissions. Atmosphere > Research > United States.

Description
Physical Description:	35 pages : illustrations ; 23 cm.
Bibliography:	Bibliography: page 35.