Popular science lectures : season of 1923-1924. Vol. no. 2 / presented by Members of the Faculty of the Philadelphia College of Pharmacy and Science.

Philadelphia : Philadelphia College of Pharmacy and Science, [1924]

239 pages : illustrations ; 24 cm

The romance of drugs / by Charles H. LaWall -- The story of rubber / by J. William Sturmer -- Invisible light / by Henry Leffman --Idiosyncrasies, or, The story of a sneeeze / by Ivor Griffith -- Social insects / by Marin S. Dunn -- Household insect pests / by Louis Gershenfield --Chemistry in and about the home / by Freeman P. Stroup -- Something about gases / by Frank X. Moerk -- Sugar / Horatio C. Wood -- Chocolate / by E. Fullerton Cook -- Drugs of the North American Indian / by Herbert W. Youngken.