LIBRARY EDITIONS. 



An INTRODUCTION to ENTOMOLOGY. By 



W. KiRBT, M.A., F.R.S. and L.S., and W. Spence, 

 Esq., F, R. S., and L. S. Sixth Edition. In 2 vols. 8vo., with 

 five coloured plates, price 31s. 6d. 



LIFE of the REV. W. KIRBY, M.A. By John 



Freeman, M.A. In 1 vol. 8vo., with Portrait of W. Kirby, 

 a View of Barham Parsonage, and an Autograph Letter, 

 Price I OS. 



