THE 
JOURNAL 
OF THE 
ROYAL AGEICULTUEAL SOCIETY 
OF ENGLAND. 
SECOND SEBIES. 
VOLUME THE SEVENTEENTH. 
PRACTICE WITH SCIENCE. 
LIBRARY 
NEW YORK 
BOTANSCAL 
QAKDEN 
LONDON: 
JOHN MUEEAY, ALBEMAKLE STEEET. 
1881. 
