✦ LIBER ✦
A multiple-entry key system using edge-punched cards to identify cultivars of potato
✍ Scribed by J. P. Moss; E. Brown
- Book ID
- 112919572
- Publisher
- Springer-Verlag
- Year
- 1977
- Tongue
- English
- Weight
- 286 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0013-0001
No coin nor oath required. For personal study only.