TY  - BOOK
AU  - Roddy D J Ed.
AU  -  Merrill R B Ed.
AU  -  Pepin R O Ed.
ED  - SYMPOSIUM OF ON PLANETARY CRATERING MECHANICS (1976 : Arizona)
TI  - Proceedings on Impact and explosion cratering:Planetary and terrestrial implications
U1  - B92:(H25)p1,N76, C7 
PY  - 1927///
KW  -  Cratering
KW  -  Lunar geology
KW  -  Planets
KW  - Moon
ER  -