SCIENCE 



AND THE 



CHALLENGES 



AHEAD 



REPORT OF THE NATIONAL SCIENCE BOARD 





^ NATIONAL SCIENCE BOARD 



J NATIONAL SCIENCE FOUNDATION 



u- ' 1974 



For sale by the Superintendent of Documents, U.S. Government Printing Office 



Washington, D.C. 20402 - Price SB cents 



Stock Number 0.38-000-00205 



