Experiment Station Library. 



Class t>3q.7^ 

 Number JY t^ o. 



Volume rf 



Source N\Q-a.a-a__«A/«-x-<!i 



Kecei ved -^ jJ<UAA-'<s.^«t^ 



Cost l.'.D.o... 



Accession No. \ "^ (o 4 o 



