NASA CR-673 





THE MOLECULAR ASPECTS OF BIOLOGICAL DEVELOPMENT 

 Edited by R. A. Deering and Muriel Trask 



A Workshop 

 Held at the Pennsylvania State University, University Park, Pa. 



July 19-21, 1965 



'"^ Sponsored by / 



1-0 



a The Biophysics Department of 



The Pennsylvania State University 

 (Grant NsG-324) 



and 



National Aeronautics and Space Administration 



Distribution of this report is provided in the interest of 

 information exchange. Responsibility for the contents 

 resides in the author or organization that prepared it. 



NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 



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 Springfield, Virginia 22151 - Price $3.75 



