TY  - BOOK
AU  - El-Baz,Farouk
TI  - Astronaut observations from the Apollo-Soyuz mission
PY  - 1977///
CY  - City of Washington
PB  - Smithsonian Institution Press
KW  - Earth
KW  - Photographs from space
KW  - Astronauts
KW  - Observations
N1  - Bibliography : p. 123-125
ER  -