Books recently published . 
y. 
DRUMMOND. 
Now re-issued , and reduced in price from 3s., at which it was 
published, to ONE SHILLING , cloth extra . 
Observations on Natural Systems of 
Botany. 
By James L. Drummond, m.d., etc., 
Professor of Anatomy and Physiology in the Royal Belfast 
Institution, author of 4 Pirst steps to Botany/ 
VI. 
HOOKER, J. D. 
Price 10s. 6 d. cloth, with two Maps . 
INTRODUCTORY ESSAY 
TO THE 
FLORA INDICA: 
INCLUDING 
Preliminary observations on the study of Indian botany $ 
a summary of the labours of Indian botanists \ a sketch 
of the meteorology of India \ outlines of the physical 
geography and botany of the provinces of India. With 
two maps. 
By J. D. Hooker, m.d., r.n., f.r.s., and 
Thomas Thomson, m.d., f.l.s., surgeon, h.e.i.c.s. 
