Annals 
OF THE 
Royal Botanic Gardens, 
Peradeniya. 
FIRST SUPPLEMENT. 
A HANDBOOK OF THE VEGETABLE ECOHOmC PRODBCTS 
OF CEYLON, NATIVE, COLTIVATED, OR IIIPORTED. 
BY 
J. C. WILLIS AND HERBERT WRIGHT. 
QlDlomüD : 
H. 0. COTTLE, ACTING GOVERNMENT PRINTER, CEYLON. 
1901 et seq. 
