APPENDIX 



Report of Sub-Commission. 



Carcarafta ' F. C. C. A. ), 22 February IS^iS. 

 ( Provincia de Santa-Fé ). 



/. F. Roberts, Esq., President of the " Comisión Investigadora 

 de la Langosta/' 



Buenos Aires, 



Dear Sir: — 



In submitting the list of names of those who have favored 

 us with Reports on the date of arrival and subsequent move- 

 ments of the "mangas" of locusts, and of depositing and hatch- 

 ing of eggs, etc., the sub-commission desire to acknowledge 

 the industry, zeal, and intelligence with which many of the 

 reports were prepared, and to return their thanks to all for 

 their valuable contributions to this preparatory study of the 

 locust-problem. 



The station-masters of the Railways of the republic are also 

 entitled to the thanks of the sub-commission for the regular 

 transmission of telegraphic reports of the movements of the 

 locusts and forwarding of specimen-insects during the present 

 invasion of the common enemy. 



Very Truly Yours. 



Oliver C. James, He}iry B. Coffi)i, 

 diaries R. Kenyan, Walter G. Davis, 



Suli-Commission of Statistics. 



