THE LIFE-HISTOBY 



OF 



BRITISH SERPENTS 



AND THEIR LOCAL DISTRIBUTION 

 IN THE BRITISH ISLES 



BY 



GERALD R. LEIGHTON 



M.D. EDINBURGH UNIVERSITY: THESIS, 1901, 'THE REPTILIA 



OF THE MONNOW VALLEY ' 



FELL. SOC. SCIENCE, LETTERS, ASD ART, LONDON 



WILLIAM BLACKWOOD AND SONS 

 EDINBURGH AND LONDON 



MCMI 



All Rights reserved 



