TY  - BOOK
AU  - Porter, J. G
TI  - Comets and meteor streams
T2  - The International astrophysics series; v. 2
PY  - 1952///
CY  - London
PB  - Chapman and Hall
KW  - Astronomy and astrophysics thesaurus
KW  - Comets
KW  - Meteors
ER  -