IT 



COXTKNTS. 



r.KC.K 



Taui.e op Contents iv 



List of (Officers _ _.. iii 



Tai-ucs PiMi.isiiKi). Mart-li, lyiiO, lo December, \9'2'.i: 



V 



1. Tal)le of Contents and Price List, Volumes pp. 



I-XXIII — Issued Au-ust. VJ2\ _ - - 16 



2. C. II. TriiNF.R. — Efolofrieal Studies of the Eiilo- 



moKtraca of tlie St. Louis District. Part I. 

 IHaptomus pseitdo-sanguimus sp. nov. and a 

 Preliminary List of the Copepoda and Cla- 

 docera of the St. Louis District, I'lates I-IV. 

 — Issued Novend)er, IM'Jl _ _ 25 



3. C. 11. Da.nfortii. — liiifo FoH'Uri Putnam in Mis- 



souri. — Issued December. 1921. ..._ „ 8 



4. Li;(i L()i;m. — Cancer. Its Course and Its Causes. — 



Issued April, 1922„ „..._ _ 10 



f). AicrsTUS G. PoiiL.MAN. — Do We Hear Sound!— 



Issued April, 1922 _ _ 7 



tj. V. \V. Fkkickms. — Development of the Chemiial 

 Industry in the Last Ilumlred Yeare. — Issued 

 April. 1922 16 



7. Piiii. Rait. — Ecolof^ical and Behavior Noies on 



Missouri Insects. — Plates \ -\'l 1 1. — Lssued 



.1 une, 1922 _ 71 



8. Otto Widmann. — Extracts from the Diary of Otto 



Widmann : Xestirifr Habits of the Purple .Mar- 

 tin; How Voun^: Binls Are Fetl ; Wlure the 

 Martins Roost; The Crows' Winter lioost at 

 St. Louis; Our Birds in Winter; Charfura 

 Pfla(jic<i (Linn.) Chiiiint'v Swift; liirds of 

 the Ozarks; R^-miniscenccs of a \'isit to Bran- 

 son and White River, Spriuf? of 1906. — Issuetl 

 December, 1922 77 



9. C. H. TrHNKR. An Appreciation of. by A (t. 



Pohlman; The Scientific Work of, "by Phil 

 Hau ; Postlnunnus Papers: Ti-f)pisnis in Insect 

 Px'luivior; The llominjrof ihe llymcnoptcra ; 

 The Psvcholop:}- of "Plavinp 'Possum". 

 Edited by Phil" Rau.— Plates IX-X.— Issued 

 December, 1 923.- 54 



