✦ LIBER ✦

The Effect of the Chemical Hygiene Law on School Biology Laboratories

✍ Scribed by Douglas K. Mandt

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Hygiene of the Small Chemical Labora

✍ Keller, Edward 📂 Article 📅 1910 🏛 American Chemical Society ⚖ 610 KB

The Laws of Health A Handbook on School

✍ H., R. T. 📂 Article 📅 1908 🏛 Nature Publishing Group 🌐 English ⚖ 127 KB

School Hygiene and the Laws of Health

📂 Article 📅 1906 🏛 Elsevier Science 🌐 English ⚖ 99 KB

School Hygiene: The Laws of Health in Re

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THE CHEMICAL LABORATORY OF THE CASE SCHO

📂 Article 📅 1891 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 123 KB

ON SCHOOL HYGIENE

✍ HARTWELL, E. M. 📂 Article 📅 1895 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 125 KB