TY  - BOOK
AU  - Rahe, Jurgen
AU  - Donn, Bertram
AU  - Wurm, Karl
TI  - Atlas of cometary forms: structures near the nucleus
T2  - NASA SP-198
PY  - 1969///
CY  - Washington
PB  - National Aeronautics and Space Administration
KW  - Astronomy and astrophysics thesaurus
KW  - Atlas - comets
KW  - Comets - atlas
ER  -