HATCH EXPERIMENT STATION 



-OF JHE- 



MASSACHUSETTS 



AGRICULTURAL COLLEGE. 



BULLETIN NO. 91. 



INJURIES TO SHADE TREES FROM ELECTRICITY. 



^s^morus^T, loot^. 



The rc^s^itlar Bulletins of flu's S/afio>i luill be sent free to all news- 

 papers in the State ami to siieh iji(li7<i(liials intei-ested in farming as 

 may request the same. Technical Bulletins are sent only to those persons 

 interested in the subject treated of in each case. 



AMTIERST, MASS.: 



PRESS OF CARPENTER & MOREHOUSE 



1903. 



