Author's full name and dates:
Wood, George Bacon, 1797-1879.
19th ed., thoroughly rev., largely rewritten, and based upon the 8th decennial rev. of the United States pharmacopœia / by H.C. Wood, Joseph P. Remington and Samuel P. Sadtler ; assisted by Albert B. Lyons and Horatio C. Wood.
thoroughly rev., largely rewritten, and based upon the 8th decennial rev. of the United States pharmacopœia / by H.C. Wood, Joseph P. Remington and Samuel P. Sadtler ; assisted by Albert B. Lyons and Horatio C. Wood. -- taken from 19th edition