^ " ' . • ' ■ 
x All Rights Reserved . 
■■ • ■ ' '• ■■ - - "■ ' , v 
^Et e. *>• '■> y iyK £y v ' 
She : 
I THE 
| JOURNAL 
OF THE 
ROYAL AGRICULTURAL SOCIETY 
OF ENGLAND. 
VOLUME THE SIXTY-SEVENTH. 
PRACTICE WITH SCIENCE. 
LONDON : 
JOHN MURRAY, ALBEMARLE STREET. 
1906. 
Price 1 os. 
