1. A text-book of organic chemistry for students of medicine and biology Author(s): McCollum, Elmer Verner, 1879-1967 Publication: New York : The Macmillan Company, 1916 Subject(s): Chemistry, OrganicOrganic Chemistry Phenomena
2. A text-book of organic chemistry for students of medicine and biology Author(s): McCollum, Elmer Verner, 1879-1967 Publication: New York : The Macmillan Company, 1920 Subject(s): Chemistry, OrganicOrganic Chemistry Phenomena
