Current Data About
The case for extraterrestrial causes of extinction
| (P31) |
(Q13442814)
|
||||||||
| (P304) |
421-31; discussion 431-5
|
||||||||
| (P407) |
(Q1860)
|
||||||||
| (P433) |
1228
|
||||||||
| (P478) |
325
|
||||||||
| (P577) |
Wednesday, November 1, 1989
|
||||||||
| (P1433) |
(Q2153239)
|
||||||||
| (P1476) |
"The case for extraterrestrial causes of extinction" (language: en)
|
||||||||
| (P2093) |
Raup DM
|