INDEX 
\ eee epithelium of the guinea-pig 
during theoestrouscycle. Changesinthe 429 
Vital dyes. The reaction of the cells lining 
the peritonea] cavity, including the 
germinal epithelium of the ovary, to...... 399 
ALLIN,IVANE. Onthenature of mito- 
chondria. I. Observations on mito- 
chondria staining methods applied to 
bacteria. II. Reactions of bacteria to 
chemical treatment... 2. ce. cericceeeenis 203 
527 
Wauuin, Ivan E. On the nature of mito- 
chondria. III. The demonstration of 
mitochondria by bacteriological methods. 
IV. A comparative study of the morpho- 
genesis of root-nodule bacteria and chloro- 
PAI h ane spon separ Ade Gnarn SOU MOOD OR MOOGO 451 
Wuiresipr, Bratrice. The development of 
the saccus endolymphaticus m Rana 
GeMIporaria: WINE) eer kesnic-trelr velo tenes 321 
Witton, Herpert G. The terminals of the 
Imuman) bronchiolers,. .eetesmende eee ete On 
