✦ LIBER ✦
A 42-day comparison of four vertical-intensity variometers of the knife-edge type
✍ Scribed by Hartnell, Geo
- Book ID
- 119732840
- Publisher
- American Geophysical Union
- Year
- 1936
- Tongue
- English
- Weight
- 476 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0148-0227
No coin nor oath required. For personal study only.