Discusses how to observe what goes on during the night on the ground and in the sky, with instructions for making a nightwatch shelter, owl house, bat house, star tube, and a telescope, as well as plaster casts of animal tracks.
| hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3098333 | 6545162 | 1562 | 88904 | 142732 | 8 | 394 | T 15374 | 591.51 EMO | 591.51 | 1640729255 | 1640729255 |