AUTHOR'S! KDITION. 



11 E P R T 



ON THE 



LOCUSTS OF THE SAN JOAQUIN VALLEY, CAL 



BY 



D. \V. COQUILLETT. 



[Extracted from the Report of the Entomologist, U. 8. Department 

 of Agriculture, for 18W5.] 



1886. 



10010 co 1 



