Vol. 1. 



OCTOBEK, 1917. 



No. 4. 



The Journal 



OF 



The Department of Agkiculture 



OF 



PoETo Rico. 



San Juan, P. R. 

 BuBBAiT OP SoppLJisSi Printing, and TRANsrORXATiOK 



1017 



