Humphry, Sir Davy
Consolations in Travel; or, the Last Days of a Philosopher
Humphry, Sir Davy · 2006
ספרייה ציבורית, Project Gutenberg. בלי הרשמה.
Davy, Humphry, Sir, 1778-1829Chemists -- Great Britain -- Biography
עוד של Humphry, Sir Davy
Humphry, Sir Davy
Salmonia; Or, Days of Fly Fishing In a series of conversations. With some account of the habits of fishes belonging to the genus Salmo
Humphry, Sir Davy
Humphry, Sir Davy
Researches Chemical and Philosophical; Chiefly concerning nitrous oxide or dephlogisticated nitrous air and its respiration
Humphry, Sir Davy