XVIII 
MAMMALIA 
ARRANGED BY 
R. LYDEKKER, F.R.S. 
CONTENTS 
PAGE 
I. Titles . . . . . . . . . . . . . . . . 5 
II. Subject Index : — 
Comprehensive and General = 6003 : — 
Treatises, Text-books . . . . . . . . . . 28 
Institutions, Collections . . . . . . . . . . 28 
Economics . . . . . . . . . . 28 
Miscellaneous . . , . . . . . . . . 29 
Structure = 6007 : — 
General and Comparative . . . . . . , . 29 
Histology.. .. .. .. .. .. ..29 
Tegument.. .. .. .. ,. .. ..29 
Nervous system and sense-organs . . . . . . 29 
Myology . . . . . . . . . . . . . . 30 
Osteology, dentition . . . . . . . . . . 30 
Alimentary system .. .. .. .. ..31 
Circulatory and respiratory system . . . . . . 32 
Blood, Lymph, etc. . . . . . . . . . . 32 
Placenta . . . . . . . . . . . . . . 32 
Excretory organs. Special glands . . . . . . 32 
Organs of reproduction . . . . . . . . . . 32 
Physiology = 6011 : — 
General and miscellaneous . . . . . . . . 32 
(n- 9186/) e 17 
