STATE BOARD OF AGRICULTUEE. 



CIRCULAR NO. 43 



April, 1916. 



Second Edition. 



THE SANITARY SIDE OF FARM 

 WATER SUPPLIES. 



X. H. GOODNOUGH. 



From the Sixtv-second Annual Report of the Massachusetts State 

 Board cf Agriculture. 



BOSTON : 



WRIGHT & POTTER PRINTING CO., STATE PRINTERS, 



32 DERNE STREET. 



1916. 



