CONTENTS. XXXIX 



PAGE 



FoRSTETTEK, E. — New Method for the Bacteriologiecd Examination of Air 



(Figs. UG and 111) Part 6 843 



HoVENDEN, F. — Examining Thin Films of Water „ 843 



KuRz's (W.) Transparent Microscopical Plates .. .. „ 844- 



Proceedings of the Society — 



December 12, 1888 .. .. Parti 160 



January 9, 1889 „ 165 



February 13, 1889 (Annual Meeting) .. Part 2 315 



Eeporfc of the Council for 1888 .. .. „ 315 



Treasurer's Account for 1888 „ 316 



March 13, 1889 „ 319 



AprillO,lS89 .. Part 3 472 



Mays, 1889 „ 473 



June 1-2, 1889 .. .. .. .. .. Part 5 608 



November 28, 1888 (Conversazione) „ 718 



May 1, 1889 (Conversazione) .. .. .. .. „ 719 



October 9, 1889 Part 6 845 



November 13, 1889 „ 848 



Index , 853 



