✦ LIBER ✦
Agricultural Laboratory Exercises and Home Projects adapted to Secondary Schools
- Book ID
- 109465423
- Publisher
- Nature Publishing Group
- Year
- 1919
- Tongue
- English
- Weight
- 118 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/103124a0
No coin nor oath required. For personal study only.