First Name
Last Name
Email (required)
I agree to receive emails from the National Academies (required)

We respect your privacy and will never share your information.

Search this publication

Front Matter i-iv
Committee on Line Spectra of the Elemnts 1-1
Subcommittee on Radiobiology 2-2
Subcommittee on Radioactivity Standards 3-3
Ad Hoe Panel on Heavy Ion Sources 4-4
Statistical Panel on Funding and Level of Effort 5-5
Subcommittee on Radio Astronomy 6-6
Solid State Sciences Committee 7-7
Physics Survey Committee 8-10
Astronomy Survey Committee 11-11
Committee on Atmospheric Sciences 12-13
U S Committee for the Global Atmospheric Research Program 14-15
Geophysics Research Board 16-16
Committee on Solar Terrestrial Research Cstr 17-18
U S Geodynamics Committee 19-20
Working Groups 21-21
World Data Centers and the Icsu Panel on Wdcs 22-22
Exchange Visits Between wdc a and Wdc B 23-23
World Data Center A 24-24
Interchange of Geophysical Data 25-25
International Activities 26-26
Domestic Activities 27-27
Panel on Glaciology 28-28
Panel on Upper Atmosphere Physics 29-29
Joint Review Panel for the Arctic Ice Dynamics Joint Experiment Aidjex 30-30
Joint Polar Experiment Polex Panel 31-31
Polar Core Advisory Group 32-32
Committee on Arctic Science and Technology 33-33
Special Studies 34-34
Space Biology and Medicine 35-36
U S National Committee for the International Astronomical Union Usnc Iau 37-37
Subcommittee on Inter American Astronomy 38-38
U S National Committee for the International Union of Pure and Applied Physics Usnc Iupap 39-39
U S National Committee for the International Commission for Optics Usnc Ico 40-40
U S National Committee for the International Union of Radio Science Usnc Ursi 41-42
Army Countermine Advisory Committee 43-43
Committee on Undersea Warfare 44-44
Mine Advisory Committee 45-46
Climatic Impact Committee 47-47
Evaluation Panels for the National Bureau of Standards 48-50
Activities of the Committee on National Data Programs 51-51
U S National Committee for Codata 52-52
Committee on Symbols Units and Terminology 53-53

Log In

Former MyNAP users: You'll need to reset your password on your first login to MyAcademies. Click "Forgot password" below to receive a reset link via email. Having trouble? Visit our FAQ page to contact support.

Members of the National Academy of Sciences, National Academy of Engineering, or National Academy of Medicine should log in through their respective Academy portals.

Email (required)
Password (required)

Don't have an account?

Register

Email (required)
New password (required)
Retype password (required) Password must be at least 8 characters
I agree to receive emails from the National Academies
I accept the terms of use
terms of use

Thank You

Thank you for creating a MyAcademies account!

Enjoy free access to thousands of National Academies' publications, a 10% discount off every purchase, and build your personal library.

Forgot Password

Enter the email address for your MyAcademies (formerly MyNAP) account to receive password reset instructions.

Email (required)

Reset Requested

We sent password reset instructions to your email . Follow the link in that email to create a new password. Didn't receive it? Check your spam folder or contact us for assistance.

Reset Password

New password (required)
Retype password (required) Password must be at least 8 characters

Reset Password

Your password has been reset.

Verify email

Verify Your Email Address

We sent a verification link to your email. Please check your inbox (and spam folder) and follow the link to verify your email address. If you did not receive the email, you can request a new verification link below

Division of Physical Sciences Report: July 1, 1972 - June 30, 1973 (1973)

Chapter: World Data Center A

My Academies

Division of Physical Sciences Report: July 1, 1972 - June 30, 1973 (1973)

Chapter: World Data Center A