<A COMTANJOU^ TO 

 BLACKIE'S 



TROPICAL READERS 



BOOKS I AND II 



Containing Suggestions for 



Experiments and Practical JVork 



BY 



E. J. WORTLEY, F.C.S. 



LIBRARY 

 Ni &> 



Bv CAL 



QARDt 



BLACKIE AND SON LIMITED 



50 OLD BAILEY LONDON 



GLASGOW AND BOMBAY 

 1911 



