xxxvi 
CONTENTS. 
(6) Miscellaneous. page 
Stahl, E. — Cobalt -test for Transpiration 130 
Belajeff, W — Action of Chemical Beagents on Vegetable Spermatozoids 130 
Rossol, A . — Determination of Coniine and Curcumine 131 
Tempere, J . — Sounding for Diatoms 131 
Conn, H W . — Isolation of Bennet from Bacteria Cultures 132 
Draer, A . — Butter sack’s Vaccinia Microbe 132 
Lendenfeld, R. v . — Aquarium Filter (Fig. 25) 133 
Trouessart, V.— Ink-Crystals .. 133 
Pollacci, G . — Detection of Phosphorus in Vegetable Tissues 249 
Heim, L.— Slide-holder 249 
Whipple, G. C . — Standard Unit of Size for Micro-organisms 380 
Green, J. R . — Microscopic Characters of Powdered Drugs 387 
Stein, S. ton — Intrahydraulic Pressure as a new Method of Investigation (Fig. 72) 387 
His, W .—Scientific Models 389 
Piffard, H. (A— Improvements in Microscopical Technique 496 
Cambier, R., & A. Brochet — Gaseous Formic Aldehyde for Disinfecting Purposes 490 
Fere — Optimum Temperature for Incubation 497 
Cambier, R., & A, Brochet — Apparatus for making Gaseous Formic Aldehyde .. 497 
Horne, H . — New Oil-bottle (Fig. 99) 608 
Sachs, J . — Geotropic Chamber 608 
' Domeny, P . — Method for Counting Blood-corpuscles 706 
Muller-Unkel— Counting-Plate for Petri’s Capsules (Fig. 124) 707 
Schobel, E. — Writing on Metal and Glass 707 
Freudenreich, E. von — Demonstrating Bacillus coli communis in Water .. .. 707 
Proceedings of the Society — 
December 19, 1894 134 
January 16, 1895 (Annual Meeting) 138 
Report of Council for 1894 .. 139 
Treasurer’s Account for 1894 142 
February 20, 1895 250 
March 20, 1895 253 
April 17, 1895 390 
May 15, 1895 393 
June 19, 1895 498 
October 16, 1895 709 
November 20, 1895 .. 713 
Index of New Terms in Zoology and Botany 717 
General Index to Volume 719 
