TY  - GEN
AU  - Hoyt, William Graves
TI  - Planets X and Pluto
SN  - 9780816506842
U1  - 523.482 
PY  - 1980///
CY  - Tucson
PB  - University of Arizona Press
KW  - Planets
KW  - Pluto (Planet)
ER  -