✦ LIBER ✦
Study of secular variation (2000 BC–1900 AD) based on comparison of contemporaneous records in marine sediments and baked clays
✍ Scribed by Y.Z. Cong; Q.Y. Wei
- Book ID
- 116044666
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 516 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0031-9201
No coin nor oath required. For personal study only.