TY  - BOOK
T1  - U.S. National Report, 1967-1971. Fifteenth General Assembly International Union of Geodesy and Geophysics
A1  - Bell, Peter M.
LA  - English
PP  - Washington
PB  - American Geophysics Union
YR  - 1971
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.2703
OP  - 539
KW  - Geodesia
ER  -