MEMOIRS OF THE NATIONAL ACADEMY OF SCIENCES. 321 



Table XXXVI. — Amount, specific gvaviiy, and nitrogen ofurine by 6-hour periods, etc. — Continued. 



Table XXX VI I. — Daily diminution of carbon, hydrogen, water, and energy in urine — Metabolism experiments Nos. 18-20.° 



'No. 21 summarized for comparison. 



