Cover image for Possible effects on the atmosphere of large-scale helium extraction from the atmosphere
Title:
Possible effects on the atmosphere of large-scale helium extraction from the atmosphere
Author:
Library of Congress. Congressional Research Service.
Publication Information:
Washington : U.S. Govt. Print. Off., 1979.
Physical Description:
vii, 14 pages ; 24 cm.
Language:
English
Format :
Book