TABLE OF CONTENTS. 
PAGE 
An act to provide for the publication of the reports and papers of the 
Imdiana Academy Of, Serene: !6.5:0. os se ose ee aise oss Sie ee 7 
An act for the protection of birds, their nests and eggs................... 9 
Officers. 1 ONO2T Oils oe NR er ae ee ko ee ey Se er 10 
Committees 19LO=1G I Fae ne es ee a ae a 11 
Principalloiht@rs sincerorganization.. 92.5... i.e. areas nee 12 
Constitintiomts aatene Medan ee Mees one oA Or eie ek Me: a cts ee 13 
BY SAS eee ea sens owen fac eet ke Gan re ae ao Ue eb ie ee 15 
Members shell Gwsy scree cc Gi eh meet che aivie wae oan ae 16 
Membersnon-resid enti s:2.02 <7) asic eran ohn ne si sfelarcle lohan the ok alee 17 
WMiembens: <ACbiV arnt tec ostt. a 5% 28. ONS ce Macias ote . on Nao ae 18 
Program of thefEwenty-sixth Annual Meeting.....................-.e0405- 31 
Report of the Twenty-sixth Annual Meeting of the Indiana Academy 
OL SCIENCE ey AMMEN. At oeteecinle ctake salacuailelew Sin eae ake 25 
Report of the sprimpavice ting ofslOlOl eso tacos ce ek htc lrriee eaten 29 
Papers presented at the Twenty-sixth Annual Meeting....................:. 
President's, Adadregs:. cb. IN HAyANS pavh skal: 2 os, s Macaca eh ink ot eee 35 
Plants and Man: Weeds and Disease. Robert Hessler...........:....... 49 
An outline Review of Indiana Municipal Water Supplies. Charles Bross- 
A New Building for the Department of Practical Mechanics at Purdue 
WHE VErSI LY a Ets Me Olden: (i ea rs ge Oe whe wne wee ere nes ee 75 
Features of Subterranean Drainage in the Bloomington Quadrangle. J. W. 
BGO Ge cfr eel ae 5 Tak RE I ob POS ahd AOL ee tes SST an ee 81 
Rhewshi-shiCie. “Albertss: Reagany...).,.5 s..49. 68 case ee Ase eee 113 
Notes on the Shaker Church of the Indians. Albert B. Reagan.......... 115 
Mhe Wreck of the “Sutherm,). "Albert B: Reagan, ......0,ee0.. ae 117 
The Bois Fort Indian Reservation in Minnesota. Albert B. Reagan..... 121 
Conservation Problems, in Indiana. Frederick J. Breeze................ 125 
Some Conglomerate Beds of Post Glacial Origin. Glenn Culbertson..... 141 
A Physiographic Survey of the Terre Haute Area: Report of Progress. 
ATLAS th DEVO. 4/52 hn abe GEN wee te ie wk eens are eae . . 145 
