TY  - BOOK
AU  - Gehrels, T. 
TI  - Physical studies of minor planets
SN  -                                                                                                                                                                                                                                                                                                                                              
U1  - 523.4  
PY  - 1971///
CY  - Washington
PB  -  NASA
KW  - Trojans and comets of the Jupiter group
KW  - Asteroid masses and densities
KW  - Martian satellites
N1  - Includes index; Includes bibliographical references
ER  -