'1m jjapl Igri^ltwral and |)omm^n[ial 
oricfg of jirifelj !)ttiitmt. 
Vol. ii. New Series.] 
JUNE, 1888. 
[Part i. 
Edited by 
. J. J. Quelch, B. Sc, Lond. 
Contents : 
PAPERS. — Our Criminal Classes, by Henry Kirke, M.A., B.C.L. ; 
"Man's Footsteps", by James Rodway, F.L.S. ; Gold Mining Notes, 
by G. H. Hawtayne, C.M.G., F.R.G.S. ; Our Cable Communica- 
tions, by Saml. Vyle ; The Beetles of British Guiana, by the 
late Rev. William Harper, M.A. ; Mr. Froude's Negrophobia, by 
N. Darnell Davis ; On Gypsum as a Cane Fertiliser, by E. E. H. 
Francis ; West Indian Produce in 18 /J, by Dr. C. G. Young ; 
Popular Science Lecture, by G. H. Hawtayne, C.M.G., F.R.G.S., 
C.M.Z.S. 
OCCASIONAL NOTES. — Minerals from California ; Change of 
Plumage in Birds ; Fossilized Conch Shells ; Colour proteclion ; 
The Rice Industry on the North Coast, Essequebo. 
Report of Society's Meetings, from January to June, 1 
Publishers : 
Demerara: J. THOMSON, Argosy Printing Press* 
London : E« Stanford, Charing Cross, S.W, 
