MONOGRAPHS OF THE 
AMERICAN SOCIETY OF MAMMALOGISTS 
1. ANATOMY OF THE Woop Rat. A. Brazier 
Howell, U. 8. Biological Survey, Washington, 
D.C. 225 pages. $5.00. 
2. THE Beaver. Edward R. Warren, Colorado 
Springs, Colorado. 177 pages. $3.00. 
In Preparation 
3. LIFE OF THE CARLSBAD CAVERN. Vernon 
‘Bailey, Washington, D. C. 
Other titles will be announced 
Prices are net postpaid 
The American Society of Mammalogists participates in the profits from 
the sale of monographs. These profits are used to assist in publishing 
such monographs that could not be undertaken unless underwritten. 
