TY  - GEN
AU  - Silver, Leon T.
AU  - Schultz, Peter H.
AU  - 
TI  - GEOLOGICAL IMPLICATIONS OF IMPACTS OF LARGE ASTEROIDS AND COMETS ON THE EARTH
U1  - 551 
PY  - 1982///
CY  - Boulder
PB  - Geological Society Of America
KW  - Cryptoexplosion Structures -- Congresses
KW  - Catastrophes ( Geology) -- Congresses
ER  -