: | U. a} DEPARTMENT OF AGRICULTURE. 
DIVISION OF ENTOMOLOGY. 
BULLETIN No. 2. 
REPORTS OF OBSERVATIONS 
ON THE 
ROCKY MOUNTAIN LOCUST 
AND THE 
Cat NOT BUG, 
| TOGETHER WITH 
EXTRACTS ROM THE CORRESPONDENCE OF THE DIVISION 
ON MISCELLANEOUS INSECTS. 
GOVERNMENT PRINTING OFFICE. 
18835. 
