INDEX. 
A. Page. 
Academy of Science, Claims of, W. J. Beal 30 
History of 7 
Affiliated Societies 18 
Agnew. J. H., The hydrolytic cleavage products of B. Coli communis 21 
Agricultural Section, History of 30 
Alexander, Samuel, More about the terra incognita in and around Ann Arbor. . 20 
Algonquin beaches 96 
Ann Arbor folio 90 
Antitoxin, Diphtheria 211 
Archean V .’ 25 
Arkona beaches 91 
Ascomycetes, list of, in Michigan 63 
Atmospheric nitrogen, assimilation of 50 
B. 
Bach, Ellen B., Additional notes on Chara 20 
Bacteriological studies of dry and moist soil 211 
Baker, Henry B., Past-President 13 
Baltic shield 25 
Barr, Charles E., Past-President 13 
Barrows, W. B., Past-President 13 
The protection of the farmer 20 
Basidiomycetes, list of, in Michigan 64 
Mycorrhiza-producing 47 
Battle Creek Nature Club 18 
Bay County, beach formations 92, 93, 96, 97, 98 
Beach formations, Saginaw County 91 
Beal, Wm. J., Past-President 13 
Additions to the Michigan Flora since 1904 85 
Claims of the Michigan Academy of Science 30 
Obituary of Ernest Everett Bogue 19 
Belmore beach • 91 
Benitoite, Chemical composition of 211 
Bergen 26 
Bibliography, Mycorrhiza-producing Basidiomycetes 50 
Opsonic technique 129 
Biology, in secondary schools 145, 153 
The just claims of, in secondary schools 211 
Birds’ nest fungi 82 
Birds of the Ypsilanti Bayou 162 
Blain, Alexander W., Jr., Urticaria following the second dose of diphtheria anti- 
toxin 21,211 
Bodal 29 
Bogue, Ernest Everett, by W. J. Beal 19 
Bogue, Myra V., wife of E. E. Bogue 19 
Bordeaux mixture, toxic action of 60 
Bordner, John S., The influence of tension by pull on the formation of mechan- 
ical tissue in the stems of plants 43 
reference 47 
