✦ LIBER ✦

Airborne Contagion and Air Hygiene. William Firth Wells

✍ Scribed by Charles H. Keene

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Pp. 29+421. Illus. 48s. net. William Fir

✍ A. Leslie Banks 📂 Article 📅 1957 🏛 Elsevier Science ⚖ 93 KB

Airborne Contagion and Air Hygiene: An E

📂 Article 📅 1957 🏛 Elsevier Science 🌐 English ⚖ 67 KB

Air Hygiene and Airborne Infection

📂 Article 📅 1950 🏛 Nature Publishing Group 🌐 English ⚖ 125 KB

A TRIBUTE TO WILLIAM FIRTH WELLS

✍ Edward C. Riley 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 114 KB

SPECULATIONS ON THE POSSIBLE EFFECTS OF

✍ Donald F. Proctor 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 286 KB

Bactericidal irradiation of air: Part I.

✍ William Firth Wells 📂 Article 📅 1940 🏛 Elsevier Science 🌐 English ⚖ 1017 KB

Bactericidal action of ultra-violet radiation on E