✦ LIBER ✦
Agriculture group symposium. Visit to Rothamsted experimental station, Harpenden, Herts
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 302 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0022-5142
No coin nor oath required. For personal study only.