LIST OF TABLES. 



1. Nitiragen and phoBpitorufl metabolism preliminary period 34 



II. Ratio of nitrogen to phosphoric acid in food and excreta preliminary 



peri :'.7 



III. Niin>i;'ii an.l phosphoric acid l>alance< principal period :!S 



IV. Itatio- of ( al iuin. niaL'in'>iuiii. and phosphorus in food, frees, and 



urinr principal period 39 



V. Kihrr-alcohol->olul)lc j)ho>phoii,- acid l>alanc<- principal period... -i'J 



\ I . V'arioii- form- of pho-phoni- in urine principal period 44 



VII. Calcium and magnci-ium halam-r.- principal period 17 



VIII. Chemical analyik of bodies of rabbita (water-free 49 



IX. .\iial\-i- alcolated to a fat- and water-free basie 50 



X. . \n.tl\-i- of nil. I'it.-' li\er- \\aJ-r-i'n-i- l.a.-i- 51 



63 

 O 



