Revision history for entry Marks, Joel: The Worst Case: Planetary Defense against a Doomsday Impactor [MARTWC-2]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2024-01-29T10:07:13update
2023-01-05T23:43:26update
2022-08-16T08:21:09updateSystem / admin update
2022-06-17T13:44:10updateLocal copy uploaded (view this copy)
2022-06-05T18:44:51updateLocal copy uploaded (view this copy)
2022-06-05T18:42:13update
2022-06-05T18:39:13update
2022-06-05T18:39:12update
2022-06-05T18:39:12update
2022-06-05T18:39:11update
2022-06-05T18:39:10addLocal copy uploaded (view this copy)