✦ LIBER ✦

THE BUREAU OF SOILS

✍ Scribed by Hopkins, A. J.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

THE NEW BUREAU OF CHEMISTRY AND SOILS

📂 Article 📅 1927 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 119 KB

Farewell Soil Bureau

✍ SMALLEY, IAN 📂 Article 📅 1989 🏛 Nature Publishing Group 🌐 English ⚖ 132 KB

SILVER JUBILEE OF THE SOIL BUREAU

✍ R. H. Wheeler 📂 Article 📅 1956 🏛 John Wiley and Sons 🌐 English ⚖ 436 KB

Field Operations of the Bureau of Soils,

📂 Article 📅 1907 🏛 Nature Publishing Group 🌐 English ⚖ 120 KB

CHIEF OF THE U. S. BUREAU OF CHEMISTRY A

📂 Article 📅 1927 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 179 KB

Cooperative Work Between the Bureau of S

✍ Strahorn, A. T. 📂 Article 📅 1923 🏛 The American Society of Agronomy 🌐 English ⚖ 591 KB