ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 
201 
by Technique, and deals with methods of sterilisation, preparation of 
nutrient media, cultivation of bacteria, the various procedures necessary 
for the demonstration of microbes, and descriptions of bacteriological 
apparatus. The rest of the volume is devoted to Special Bacteriology, 
a description of the more important Hyphomycetes, Blastomycetes, and 
parasitic Protozoa. 
The most striking features of this useful and practical work are 
the excellence and number of the illustrations, nearly all of which are 
original ; descriptions of the pathogenic Blastomycetes ; and the pro- 
minence given to certain diseases affecting the lower animals. 
-' 5 s *- 
1899 
p 
