ON THE 



COMPOSITION 



OF 



SORGHUM SACCHARATUM 



(HOLCUS SACCHARATUS), 



OR 



NORTH CHINA SUGAR-CANE. 



BY DR. AUGUSTUS YOELCKER. 



LONDON: 

 PRINTED BY W. CLOWES AND SONS, STAMFORD STREET, 



AND CHARING CBO88. 



1860. 



