General Index of Authors of Papers. ' 775 
Voss, Ernst. The regulations of the University of Wittenberg, 
1540 .....XVII., 397 
--- A true bit of instruction showing why we are under obliga¬ 
tions to pay taxes and tithes for the preservation of Chris¬ 
tian peace and the avoidance of trouble.XVIII., 683 
Wadmond, Samuel C. Flora of Racine and Kenosha counties, Wis¬ 
consin: A List of fern and seed plants growing without 
cultivation .XVI., 798 
Wagner, George. Notes on the fish fauna of Lake Pepin.XVI., 23 
- See also Juday, Clancey. 
Wakeman, Nellie A. Pigments of flowering plants.XIX., 767 
Walker, Milo iS. Some uses of the potential alternating current in 
a chemical laboratory.XI., 114 
Wann, Louis. The Influence of the French farce on the Towneley 
Cycle of Mystery Plays.XIX., 356 
Ward, Henry L. A study in the variations of proportions in bats, 
with brief notes on some of the species mentioned. .XIV., 630 
- Modern exhibitional tendencies of museums of natural history 
and ethnography designed for public use.XVI., 325 
Watt, Homer A. See Stewart, K. Bernice. 
Wheeler, W. H. On the appendages of the first abdominal segment 
of smbryo insects.VIII., 87 
- See also Peckham, E. G. and W. H. 
Willard, S. W. Migration and distribution of North American birds 
in Brown and Outagamie counties.VI., 177 
Williams, F. E. The passing of a historic highway.(XX., 131 
Wilson, H. F., and R. A. Vickery. A species list of the Aphididae 
of the world and their recorded food plants.XIX., 22 
Wingate, U O. B. The scientific importance of more complete vital 
statistics of the state of Wisconsin.XI., 102 
Wolff, Henry C. The unsteady motion of viscous liquids in capillary 
tubes .XII., 550 
Woodman, E. E. The pipestone of Devil’s Lake.V., 251 
Wright, Albert C. Abstract of a paper on the classification of the 
sciences . Bulletin II., 27 
- The metamorphic rocks in the town of Portland, Dodge Co. 
(Abstract.) .Bulletin III., 38 
-The Metamorphic rocks at Devil’s Lake. (Abstract.) . 
.Bulletin III., 39 
-The mineral well at Waterloo, Wisconsin. (Abstract). 
.Bulletin III., 46 
- On the mineral well at Waterloo, Wis.I., 154 
- The Philosophy of history.V., 12 
-Distribution of profits, a new arrangement of that subject. .V., 38 
- The increase of insanity.VI., 20 
-The defective classes.VIII., 176 
