Courses in Nutrition (continued) 



221-222, Nutrition in Disease. A laboratory course in advanced patholog- 

 ical chemistry. L, 2 hr. Lw, 14 lir. Prof. Gies. 



223-224. Nutrition in Disease. L, i hr. Profs. Gics and Howe, and Drs. 

 Fostcr, Moscnthal and Goodridge. 



225-226. Advanced physiological and pathological chemistry, including 

 ALL PHASEs OF NUTRITION. Research. C, I hr. (individual students). Lw, 16 hr. 

 Profs. Gies and Howe, and Dr. Lothrop. 



TOXICOLOGY 

 231-232. Effects and detection of poisons, including food preservatives 

 AND adulterants. Lw, 6 hr. Prof. Gies and Mr. Miller. 



BOTANY 



235-236. Chemical PHYSiOLOGY OF PLANTS. (New York Botanical Garden.) 

 L, I hr. Lw, 5 hr. Prof. Gies. 



BACTERIOLOGY 



241-242. Chemistry of microorganisms : fermentations, putrefactions 

 AND tue behavior of enzymes. An introduction to sanitary chemistry. L, i hr. 

 Lw, 7 hr. Prof. Gies. 



SANITATION 

 105. Sanitary chemistry. (Teachers College, School of Practica! Arts). 

 L, i hr. Lw, 3 hr. Dr. Seaman and Miss Harkey. (This course is designated 

 " Chemistry 57 " and " Household Arts Education 129 " in the Teachers College 

 Announcement.) 



BIOCHEMICAL SEMINAR 

 301-302. Biochemical Seminar, i hr. Prof. Gies. 



RESEARCH IN BIOLOGICAL CHEMISTRY 

 Bloch emical research may be conducted, by advanced workers, independently 

 or under guidance, in any of the departmcntal laboratories. 



LABORATORIES FOR ADVANCED WORK IN BIOCHEMISTRY 

 The laboratories in which the advanced work of the biochemical department 

 is conducted are situated at the College of Physicians and Surgeons, Teachers 

 College, New York Botanical Garden and Bellevue Hospital. Each laboratory 

 is well equipped for research in nutrition and all other phases of biological 

 chemistry. 



BIOCHEMICAL LIBRARY 

 Prof. Gies' library occupies a room adjoining the main biochemical labora- 

 tory at the College of Physicians and Surgeons and is accessible, by appoint- 

 ment, to all past and prosent workers in the Department. 



COLUMBIA UNIVERSITY BIOCHEMICAL ASSOCIATION 



The Biochemical Association holds scientific meetings regularly on the first 

 Fridays in December, February and April, and on the first Monday in June. 

 These meetings are open to all students in the University. 



SUMMER SCHOOL COURSES 

 Summer Session courses are mentioned in the foregoing rcferences to 

 Courses 101-102 and 110 (52). Prof. Gies will have charge of both courses next 

 Summer. He will also conduct a special kcture course in nutrition. The labora- 

 tories will be open for research throughout the summer. 



