Columbia subject headings:
Harvard subject headings:
Chemical engineers--Germany--Biography--Congresses.
Chemistry, Technical--Germany--History--19th century--Congresses.
Chemists--Germany--Congresses.
Lampadius, W. A. (Wilhelm August), 1772-1842--Bibliography.
Lampadius, W. A. (Wilhelm August), 1772-1842--Congresses.
Lampadius, W. A. (Wilhelm August), 1772-1842.
Princeton subject headings:
Chemical engineers--Germany--Biography--Congresses.
Chemistry, Technical--Germany--History--19th century--Congresses.
Lampadius, W. A. (Wilhelm August), 1772-1842--Bibliography.
Lampadius, W. A. (Wilhelm August), 1772-1842--Congresses.