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Certified seed production in Canada

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Production of certified seed potatoes by

✍ Orrin C. Turnquist 📂 Article 📅 1972 🏛 Springer-Verlag 🌐 English ⚖ 186 KB

Production of certified seed potatoes

📂 Article 📅 1938 🏛 Springer-Verlag 🌐 English ⚖ 387 KB

Certified seed potato control areas in B

✍ H. S. MacLeod 📂 Article 📅 1955 🏛 Springer-Verlag 🌐 English ⚖ 258 KB

Production of certified seed potatoes by

✍ Orrin C. Turnquist 📂 Article 📅 1969 🏛 Springer-Verlag 🌐 English ⚖ 180 KB

Production of certified seed potatoes by

✍ Orrin C. Turnquist 📂 Article 📅 1970 🏛 Springer-Verlag 🌐 English ⚖ 190 KB

Production of certified seed potatoes by

✍ Orrin C. Turnquist 📂 Article 📅 1971 🏛 Springer-Verlag 🌐 English ⚖ 145 KB