✦ LIBER ✦

New developments on certifying seed potatoes

✍ Scribed by R. C. Hastings

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Certified seed potatoes

✍ J. Tucker 📂 Article 📅 1927 🏛 Springer-Verlag 🌐 English ⚖ 61 KB

Certified seed potato notes

✍ J. F. Hockey; E. V. Hardenburg; A. H. Gilbert 📂 Article 📅 1924 🏛 Springer-Verlag 🌐 English ⚖ 188 KB

Certified seed potato growers

📂 Article 📅 1926 🏛 Springer-Verlag 🌐 English ⚖ 50 KB

Washington certified seed potatoes

✍ Louis W. King 📂 Article 📅 1952 🏛 Springer-Verlag 🌐 English ⚖ 97 KB

Certified Seed Potatoes and Seed Disinfe

✍ Wm. H. Martin 📂 Article 📅 1932 🏛 Springer-Verlag 🌐 English ⚖ 308 KB

Certified seed potatoes in pennsylvania

✍ K. W. Lauer 📂 Article 📅 1934 🏛 Springer-Verlag 🌐 English ⚖ 253 KB